The amount of carbonate ions in the ocean water can affect the rate of coral calcification. A reduction in carbonate ion concentration decreases the calcification rate of corals, which can have significant consequences for their growth.
Coral reefs are among the most diverse ecosystems on Earth, supporting millions of species of marine life. Corals, the primary builders of reefs, secrete a calcium carbonate exoskeleton, which provides them with a sturdy framework. When a coral grows, its exoskeleton gets thicker, resulting in an increase in its overall weight. If the coral cannot secrete enough calcium carbonate, it may be unable to grow.
Calcification is the process by which corals produce their exoskeletons. The rate at which this occurs can be influenced by several factors, including light, temperature, and the availability of calcium and carbonate ions. A decrease in the concentration of carbonate ions can make it more difficult for corals to produce their skeletons. The amount of calcium and carbonate ions in seawater are vital to the calcification process. When there is a reduction in carbonate ion concentration, corals are less able to extract the calcium ions they need from the surrounding water. This, in turn, leads to a decrease in the calcification rate, which can have a direct impact on the time it takes for corals to grow.
To know more about skeletons visit :
https://brainly.com/question/24942777
#SPJ11
categorizing Kansas as part of the Midwest helps identify its
A) region
B) place
C) location
D) all of the above
Answer:
D) all of the above.
Regions, places, and locations have similar meanings.
Which new england state does not have a border on the atlantic ocean.
Answer:
Vermont
Explanation:
Vermont is the only state in New England that does not border the Atlantic Ocean.
In what country is the center of the Prime Meridian?
Can someone help me in this question:
What is the greenhouse effect, and give two reasons why global warming can be described as a world problem?
Answer:
The greenhouse effect in simple terms is the warming of Earth's surface.
One way it can be described as a world problem is the melting of ice in Antarctica, because of global warming, the ice is slowly melting, killing lots of animals.
Another way it can be described as a world problem is that the global sea level is rising. Because of these melting ice-caps, sea level is slowly rising and could potentially flood some cities or towns in the next few years.
when it is autumn in asia what season is it in antarctica
When it is autumn in Asia, it is spring in Antarctica. This is due to the tilt of the Earth's axis and its effect on the seasons in different regions. The Earth's axis is tilted at an angle of approximately 23.5 degrees relative to its orbit around the Sun.
As a result, different parts of the Earth receive varying amounts of sunlight throughout the year, leading to the changes in seasons.
During autumn in Asia, the Northern Hemisphere is experiencing a transition from summer to winter. The region starts to tilt away from the Sun, causing daylight hours to become shorter, temperatures to cool down, and vegetation to change color and shed leaves. This is why it is called autumn or fall.
In contrast, during this time, the Southern Hemisphere, which includes Antarctica, is transitioning from winter to summer. As the Southern Hemisphere tilts towards the Sun, daylight hours start to increase, temperatures begin to rise, and plant life begins to bloom. This season is known as spring.
So, while Asia experiences autumn, Antarctica is going through its spring season. This means that during autumn in Asia, Antarctica is emerging from its long, cold winter and entering a period of increasing sunlight and milder temperatures, with new growth and life starting to emerge.
To know more about causes of tilt, click here:https://brainly.com/question/17698594
#SPJ11
identify the statement that is true about soil-forming factors. a. Dry soils tend to contain more organic material than wet soils contain, because wet soils drown vegetation. b. Different plant types can add or remove nutrients within a soil, thereby changing the type of soil that is formed. c. Soil that forms on basalt bedrock will be the same as soil formed on granite bedrock because they are both igneous bedrocks. d. Soil that forms on steep slopes is thicker than soil formed on flat land because of the accumulation of sediment on slopes.
Answer: b. Different plant types can add or remove nutrients within a soil, thereby changing the type of soil that is formed.
Explanation:
Some plants require more a of particular nutrient than others and so will draw more of these nutrients from the soil whilst giving away some of the ones that they do not want. This is one of the reasons that some plants grow better in a particular area than not.
When these plants give or take away nutrients, they would be changing the type of nutrient composition of the soil and this is what makes crop rotation so effective.
To pinpoint the absolute location of a place, geographers use Unit One quiz
Answer:
Latitude and longitude
Explanation:
Answer:
longtitude and latitude
Explanation:
What problems can occur if a country's economy is focused mainly on
farming, fishing and mining?
Answer:
it may depend on how the country's economic growth
hurricanes in the tropical atlantic ocean tend to originate as
Major pressure lows over the equatorial ocean frequently give rise to hurricanes in the tropical Atlantic Ocean.
A tropical cyclone called an Atlantic hurricane, sometimes referred to as a tropical storm or just a hurricane, develops in the Atlantic Ocean, usually between the months of June and November. Only the difference in location separates a hurricane from a cyclone or typhoon.
Typhoons form in the northwestern Pacific Ocean, hurricanes form in the Atlantic Ocean and northeastern Pacific Ocean, and cyclones form in the South Pacific or Indian Ocean.
The intensity of tropical cyclones can be classified. Hurricanes have sustained winds reaching 74 mph (64 knots, 33 m/s, 119 km/h), while tropical storms have sustained winds of at least 39 mph (34 knots, 17 m/s, 63 km/h).
To know more about Atlantic hurricane:
https://brainly.com/question/29727012
#SPJ4
The surface area of planet aops is 100 times that of earth, and its volume is $n$ times that of earth. What is $n?$ (assume both planets are perfect spheres. )
The volume of Aops is 1000 times that of Earth. Therefore, n = Vops/Vearth = 1000.
We can use the formulas for the surface area and volume of a sphere to solve this problem. Let's start by finding the ratio of the surface area of Aops to that of Earth. The surface area of a sphere is given by:
\($A=4\pi r^2$\)
where r is the radius of the sphere. Since Aops has 100 times the surface area of Earth, we can write:
Aops = 100Aearth
Substituting the formula for A, we get:
4πrAops = 400πrAearth
Simplifying, we get:
rAops = 100rAearth
Dividing both sides by \($A=4\pi r^2$\), we get:
Aops/Earth = 100 \($\frac{r_{\text{ops}}}{r_{\text{earth}}} = \left(\frac{r_{\text{ops}}^3}{r_{\text{earth}}^3}\right) = \left(\frac{V_{\text{ops}}}{V_{\text{earth}}}\right)^{\frac{2}{3}}$\)
where V is the volume of the sphere. Therefore, we have:
\(\frac{V_{\text{ops}}}{V_{\text{earth}}} = 100^{\frac{3}{2}} = 1000$\)
To learn more about surface area
https://brainly.com/question/29298005
#SPJ4
which statement regarding the june solstice is true? which statement regarding the june solstice is true? locations in the northern hemisphere experience 12 hours of daylight and 12 hours of darkness. the southern hemisphere is tilted toward the sun. the northern hemisphere is tilted toward the sun. locations in the southern hemisphere experience long days and short nights.
The true statement regarding the June solstice is that the northern hemisphere is tilted toward the sun. This means that locations in the northern hemisphere experience their longest day of the year and their shortest night of the year.
The June solstice, also known as the summer solstice, marks the official start of summer in the northern hemisphere. On this day, the sun is at its highest point in the sky, resulting in more direct sunlight and warmer temperatures.
In contrast, the southern hemisphere is tilted away from the sun during this time, resulting in shorter days and longer nights.
The June solstice is an important event for many cultures and is celebrated around the world. It is a time for outdoor festivals, gatherings, and rituals to mark the changing of the seasons.
To know more about northern hemisphere refer here:
https://brainly.com/question/26841745#
#SPJ11
which one of the following statements regarding active and/or passive margins is not true?
Due to the size of its sand dunes, Cape Cod represents an active margin. (Cape Cod is an example of a passive margin rather than an active one.) This statement about active and/or passive margins is not true.
AMFTBs and the Mesozoic/Tertiary basins they are linked with are only found at the active borders of the circum-Pacific and Southeast Asia, and active margin they can be either intra oceanic arcs or continental volcanic arc systems. On the oceanward side of often-still-active arcs or else the inactive batholithic roots of past arcs, forearc basins are found. Behind the arcs are back-arc basins. Peneplaned, occasionally rifted basements that integrate with the protruding igneous rocks of the arc or else underlie them often underlie both basin types. The class of episutural basins, which includes both forearc and back-arc basins, is covered in Chapter 4 of Volume 1A of Roberts and Bally, as well as Tables 27.2 and 27.3 therein.
Learn more about active margin here
https://brainly.com/question/28481659
#SPJ4
How does climate change affect the food supply?
Select all correct answers.
Responses
Blizzards make the growing season longer.
Carbon dioxide kills crops, reducing supply.
Changing climate patterns make fishing easier.
More floods and droughts make farming harder.
Generally, climate change affect the food supply in the following ways:
B. Carbon dioxide kills crops, reducing supplyD. More floods and droughts make farming harder.What is climate change?Its mean the long-term shifts in temperatures and weather patterns which may be natural, but since 1800s, human activities have been the main driver of climate change, most primarily due to the burning of fossil fuels (like coal, oil and gas) which produces heat-trapping gases.
The global climate change does not only affect crops but, it will also impact meat production, fisheries and other fundamental aspects of our food supply.
Read more about climate change
brainly.com/question/1789619
#SPJ1
HELP ME PLEASE TRIANGLES
Answer:
triangles: 240 ft²square: 100 ft²total: 340 ft²Explanation:
You want the face area, base area, and total area of the square pyramid with base edges 10 ft and slant height 12 ft.
Lateral areaThe area of one triangular face is ...
A = 1/2bh
A = 1/2(10 ft)(12 ft) = 60 ft²
The area of the 4 triangles is 4×60 ft² = 240 ft².
Base areaThe area of the square base is ...
A = s²
A = (10 ft)² = 100 ft²
The area of the square is 100 ft².
Total areaThe total surface area is the sum of the lateral area and the base area:
total surface area = 240 ft² +100 ft²
total surface area = 340 ft²
<95141404393>
What is the impact of south Indian high and south atlantic high on economic,social and environmental activities
The anticyclonic circulation produces a dry climate, but its influence does not stop there: the South Atlantic High brings warm weather from the east coast of South America to Africa in summer as it carries tropical air to its southern flank.
Earth is approximately ______________ miles away from the sun.A. 9.2-9.3 millionB. 92-93 millionC. 92-93 billionD. 9.2-9.3 billion
Earth is approximately 92-93 million miles away from the sun. Option B is the correct answer.
About 93 million kilometers separate Earth on average from the Sun. The orbit that the Earth follows around the sun is referred to as an ellipse and has a little oval shape. As a result, the planet's distance from the sun varies throughout the course of the year.
Because the cosmos is so vast, astronomical units are occasionally used by academics to express how far off celestial objects are from one another. The Earth is most closely around the star in the first few days of January. Earth is currently 91.4 million kilometers from the sun, a distance known as perihelion in astronomy.
Therefore, Option B is the correct answer.
Learn more about Earth here:
https://brainly.com/question/15205710
#SPJ4
(Q017) The age of oceanic crust a. is the same throughout the world's oceans. b. is greatest at the mid-ocean ridge and least farthest from the ridge. c. has been determined by radiometric dating. d. indicates that the oldest oceanic crust is approximately 600 million years old.
Answer:
c. has been determined by radiometric dating
Explanation:
Radiometric dating is a method that is used to determined by the age of rocks as per the age of the oceanic crust the plates near the mid oceanic ridges are the most recent or new. The plates that are located farther away form there ridges are oldest and hence the age of the oceanic crust is not the same in all the places of the world oceans.Describe the predicted global rainforest loss
Based on your data, how much force do you predict a 400g bag would require to be pulled across the table?
Answer:
i think it is 400g but I'm not sure
when did the upper mantle partial melt magmas begin to invade crustal fractures
The exact time when upper mantle partial melt magmas began to invade crustal fractures is still a matter of scientific debate and varies depending on the location and geological setting.
However, based on radiometric dating techniques, it is estimated that this process began around 4 billion years ago, during the early stages of Earth's history.
The upper mantle partial melt magmas are believed to have been generated by melting due to high temperatures and pressure within the mantle, and were then transported to the crust through cracks and faults, where they eventually solidified to form igneous rocks.
It is also believed that the invasion of upper mantle partial melt magmas into crustal fractures was a key process in the formation of Earth's crust and the evolution of the planet's tectonic plates.
The magmas brought with them heat and chemical components that contributed to the formation of mineral deposits and the evolution of the early atmosphere and oceans.
Further research is needed to better understand the timing and mechanisms of this process, as well as its impact on the evolution of Earth's crust and mantle.
Read more about crust and mantle.
https://brainly.com/question/13111681#
#SPJ11
Is humanism a religion, a philosophy, or both?
Answer:
i think that it both
Explanation:
What are the different techniques used in fossil dating? Discuss their advantages and disadvantages
The different techniques used in fossil dating are radioisotopic dating, relative dating, and chronometric dating. Here are their advantages and disadvantages
Radioisotopic dating The radioisotopic dating technique is used to date rocks that are millions of years old.
The advantages of using this technique are as follows: It gives a more accurate estimate of age. The dating method can be used to date rocks that are billions of years old. It helps determine the absolute age of a rock or fossil. The disadvantages of using this technique are as follows: The method is costly and time-consuming. It requires equipment that is expensive and not readily available. It is difficult to date rocks that have undergone metamorphism. Relative dating Relative dating, also known as stratigraphy, involves comparing the ages of rock layers or strata. The advantages of using this technique are as follows: It is a straightforward method of determining the relative ages of rocks or fossils. The method is easy to use and does not require any special equipment or technology.
The disadvantages of using this technique are as follows:
The method is not very accurate and can only give a rough estimate of age. It does not provide information about the absolute age of rocks or fossils. The technique can be affected by weathering and erosion, which can alter the layers of rock. Chronometric dating Chronometric dating is used to determine the absolute age of rocks or fossils. The advantages of using this technique are as follows: It is an accurate method of determining the absolute age of rocks or fossils. The method is not affected by weathering or erosion. The technique can be used to date rocks or fossils that are thousands or millions of years old. The disadvantages of using this technique are as follows: The method is expensive and time-consuming. It requires equipment that is not readily available. The method can be affected by contamination or other factors that can alter the age of the sample.
to know more about radioisotopic visit :
https://brainly.com/question/18640165
#SPJ11
state two disciplines related to geography
Answer:
Geography is divided into two main branches: human geography and physical geography . There are additional branches in geography such as regional geography, cartography, and integrated geography (also known as environmental geography).
Explanation:
rate as brainliest
What would happen if Earth's magnetic
field disappeared?
Answer:
What would happen if Earth suddenly lost its magnetic field. The most obvious effect is that we would get lost, since our compasses wouldn’t work. Less obvious is that without the magnetic field the solar wind would strip away ozone from Earth’s atmosphere and leave us exposed to ultraviolet radiation.
Explanation:
if an organism contains 600g of carbon- 14 in its tissues when it dies, how many grams of carbon-14 would remain after 5 half lives show your work to earn full credit
Answer:
The half-life of carbon-14 is 5730 years, so after 5 half-lives, 5*5730 = 28,650 years will have passed.
The decay of carbon-14 follows an exponential decay curve, so after 5 half-lives, the amount of carbon-14 left will be 1/32 of the original amount.
Therefore, after 5 half-lives, the amount of carbon-14 left will be 1/32 * 600g = 18.75g.
This is the final answer.
CORRECT ME IF I'M WRONG1. Definir el concepto de refugiado y el de desplazado interno.
¿Cuáles son las similitudes entre estos conceptos?
2. ¿Cuáles son las causas de la gran cantidad de refugiados y de desplazados internos
en Colombia?
3. ¿Qué características tienen en la actualidad los desplazados internos?
4. Elaboren una hipótesis sobre las causas que expliquen que, en los últimos años, los
refugiados no se quedan en las áreas de la frontera, sino que se instalan en las áreas de las ciudades.
porfa :)
Answer:
1.La definición de refugiado contenida en la Convención sobre el Estatuto de los Refugiados de Ginebra de 1951 impedía considerar a estos individuos como
what is the most dominant force of landforms in a mountainous terrain?
Answer:
Tectonic plate movement under the Earth can create landforms by pushing up mountains and hills. Erosion by water and wind can wear down land and create landforms like valleys and canyons.
find the probability that a point chosen at random on the segment satisfies the inequality
The probability that a point chosen at random on the segment satisfies the inequality is 50%.
How to find the probability ?The number of points on the number line are 9 given as points from integers 1 to 9.
This means that the number of points that are either 5 or less than 5 can be found to be 5 in number.
The probability that a point is therefore x ≤ 5 would be:
= 5 / 9
= 50 %
Find out more on probability at https://brainly.com/question/30225195
#SPJ1
The full question is :
Find the probability that a point chosen at random on the segment satisfies the inequality : x ≤ 5
Which of the following is not true about the Inca Empire? Unified by a network or roads and bridges Easily defeated the small army of Spanish invaders Made up of expert builders, farmers, herders, manufactures, and scholars Part of the North America Realm
The statement "Part of the North America Realm" is not true about the Inca Empire. The Inca Empire was located in South America, specifically in the Andean region, including present-day Peru, Ecuador, Bolivia, and parts of Chile, Argentina, and Colombia. It was not part of the North America Realm.
The Inca Empire was not located in North America; it was located in South America, mainly in the Andean region. The empire covered a vast area, including present-day Peru, Ecuador, Bolivia, and parts of Chile, Argentina, and Colombia. I apologize for any confusion my previous response may have caused. Thank you for bringing this to my attention.
In fact, the Inca Empire was one of the largest empires in pre-Columbian America, covering a vast area of approximately 2,500 miles along the western coast of South America. The empire had a complex political system, sophisticated agriculture and engineering techniques, and a rich cultural heritage.
The North America realm, on the other hand, refers to the region that includes present-day Canada, the United States, and Mexico. This region was home to various indigenous cultures such as the Maya, Aztec, and many others, but the Inca Empire was not part of this region.
Learn more about "Part of the North America Realm from
https://brainly.com/question/32311750
#SPJ11
What's the poorest state in the entire World?
Answer:
Mississippi
Explanation:
according to the statistics.