What can scientists learn by studying fossils?

Based on the infographic of Iran's political structure, Iran's government demonstrates characteristics of a democracy and a theocracy.

3. The Supreme Leader of Iran is a high-ranking religious leader for Shia Muslims. The Ayatollah ranks above the President of Iran and has a lifelong term. Based on the infographic of Iran's political structure, Iran's government demonstrates characteristics of a democracy and a theocracy.

8. It is not accurate to describe Iran's government as a dictatorship. While the Supreme Leader holds significant power and authority, Iran has elements of a democratic system with elected institutions such as the president and parliament. The Supreme Leader's role and influence, combined with the Guardian Council's vetting process for candidates, do impact the democratic nature of the system. However, it would be an oversimplification to label it as a dictatorship.

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Answer:

Solar thermal power plant

Explanation:

I'm doing the test, good luck <3

Africa is home to a diverse and extensive drainage system, consisting of numerous rivers and basins that play a crucial role in the continent's ecosystems and livelihoods. Here are some of the major drainage systems and rivers in Africa:

1. Nile River: The Nile is the longest river in Africa and the world, spanning over 6,650 kilometers. It flows through eleven countries, including Egypt, Sudan, Ethiopia, and Uganda, before emptying into the Mediterranean Sea. The Nile is of immense importance for agriculture, transportation, and hydroelectric power generation.

2. Congo River: The Congo River is the second-longest river in Africa and the world's deepest river. It flows through the Democratic Republic of the Congo and forms the border with several neighboring countries. The Congo River Basin is the world's second-largest rainforest region and is vital for biodiversity and local communities.

3. Niger River: The Niger River is the third-longest river in Africa, flowing through countries such as Guinea, Mali, Niger, Nigeria, and Benin. It supports agriculture, fishing, and transportation, and is a lifeline for millions of people in the region.

4. Zambezi River: The Zambezi is the fourth-longest river in Africa, running through six countries, including Zambia, Zimbabwe, and Mozambique. It is known for its spectacular Victoria Falls and provides water for irrigation, hydroelectric power generation, and wildlife habitats.

5. Limpopo River: The Limpopo River forms part of the border between South Africa and Zimbabwe, flowing into Mozambique and eventually reaching the Indian Ocean. It plays a critical role in the region's agriculture, wildlife conservation, and local communities' livelihoods.

6. Orange River: The Orange River is the longest river in South Africa, originating in Lesotho and flowing through Namibia before reaching the Atlantic Ocean. It supports irrigation projects and hydroelectric power generation, and is important for agriculture and mining in the region.

These rivers are part of larger drainage basins that contribute to the water cycle, provide habitats for diverse flora and fauna, and sustain human populations through agriculture, transportation, and hydroelectric power. They are essential for both the ecological health and economic development of Africa.

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It is to be noted that the world's population in 1999 was approximately 6 billion and with a constant rate of natural increase is expected to reach 12 billion in approximately 51 years. The period of 51 years is known as "Doubling Time".

The doubling time of an exponentially growing population is the time necessary for a population to double. The fact that no matter when you start calculating, the population will always take the same length of time to double is implicit in this definition.

The time it takes for something to double in size when it grows at a constant rate. The reason it is so significant is that doubling (or halving) is a far easier idea for humans to grasp than the exponent itself.

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The probability of drawing three red marbles out of the bag is 5/182 or approximately 0.0275.

To find the probability of drawing three red marbles out of the bag, we need to first find the total number of ways in which three marbles can be drawn from the bag, and then find the number of ways in which three red marbles can be drawn.

The total number of ways in which three marbles can be drawn from the bag is:

14C3 = (14!/(3!11!)) = 364

Where 14 is the total number of marbles in the bag.

The number of ways in which three red marbles can be drawn is:

5C3 = (5!/(3!2!)) = 10

Where 5 is the number of red marbles in the bag.

Therefore, the probability of drawing three red marbles is:

10/364 = 5/182

So the probability of drawing three red marbles out of the bag is 5/182 or approximately 0.0275.

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Answer:

B. are wispy

Explanation:

Took the quiz

Cirrus clouds are wispy. Cirrus clouds are thin, white, wispy strands of clouds that, as their name implies, flash across the sky. They are also referred to as mares' tails. The correct option is B.

Wispy and thin cirrus clouds. Cirrus clouds, which are typically thin and wispy, are the most prevalent type of high-level cloud. Cirrus clouds are typically found over 20,000 feet (6,000 meters) in altitude, and they are made of ice crystals that form when supercooled water droplets freeze.

Clouds in the cirrus region are wispy, fluffy, and made entirely of ice crystals. They frequently signal the arrival of an upper-level jet streak or warm front before any of the other two. Cirrostratus clouds, in contrast to cirrus, create a wider, veil-like layer.

Thus, the ideal selection is option B.

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The three correct answers are:

Minerals are the components made up of rocks.

Minerals are naturally occurring substances

Minerals are made of one element or one compound of elements

Minerals are inorganic and homogeneous substances that occur in nature and have an organized atomic structure and a specific chemical makeup. They are naturally occurring chemical substance that is abiogenic in origin and typically exists in crystalline form.

They can be made from a single element or a combination of several elements. Carbon, silver, and gold are elements that can create minerals by themselves, so they are referred to as native elements.

They are the components made up of rocks, where rock is a material that can be made up of a mineral or a combination of them, but its chemical composition is variable.

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During a sunny day, the land would typically experience a higher increase in temperature compared to water.

This is because land has a lower specific heat capacity than water, meaning it requires less energy to raise its temperature. Therefore, sunlight heats up the land more quickly.

After the sun sets, the land tends to cool down more rapidly than water. Again, this is due to the difference in specific heat capacities. Water retains heat better than land, so it takes longer for water bodies to cool down compared to land masses.

The color of the sky in a photograph of a beautiful sunset can be explained by the scattering of sunlight in the Earth's atmosphere. During sunset, the sunlight has to pass through a thicker portion of the atmosphere, resulting in the scattering of shorter-wavelength blue and green light. This scattering effect causes the longer-wavelength red, orange, and yellow light to dominate the sky, giving it a warm and vibrant appearance.

At noon, the color of the sky would likely be different. During midday, when the sun is directly overhead, the path of sunlight through the atmosphere is much shorter. This leads to less scattering of light and a clearer, bluer sky. The shorter-wavelength blue light is scattered more easily, giving the sky a predominantly blue color at noon.

It's important to note that the specific conditions, such as atmospheric composition, humidity, and the presence of any particulate matter, can also influence the exact colors observed in the sky during different times of the day.

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Answer:

It forms new mountains under water. The african plate is moving toward the Eurasian plate at a rate if a few centimeters per year. How will this area change in the next 100million years? The Mediterranean sea will get smaller and a mountain range will be formed.

Explanation:

Answer:

D. Magma

Explanation:

isobars

Explanation:

isobars are line drawn on the map to connect equal measure.

Answer:

see the explanation

Explanation:

meteorological

hydrological

agricultural

ecological

socioeconomic

The Fitness-gram Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. Students begin at the starting line. Once the test begins, the running speed starts slowly, but gets faster each minute after you hear the signal (beep). A single lap (length of the basketball court), should be completed when you hear this signal (ding). The second time you fail to complete a lap before the sound, your test is over.

The topographic profile is a representation of the elevation changes along a specific line on a map.

To construct a topographic profile of the given map along line AA', follow these steps:

1. First, locate line AA' on the map. This line runs diagonally from the bottom left corner to the top right corner of the map.

2. Draw a straight line on the graph provided below. This line represents the profile. Label the x-axis as the distance and the y-axis as the elevation.

3. Starting from the left end of the profile line, measure the distance along line AA' and mark it on the x-axis of the graph.

4. Next, locate the corresponding elevation on line AA' from the map and mark it on the y-axis of the graph.

5. Repeat steps 3 and 4 for different points along line AA' until you have covered the entire length of the line.

6. Connect the marked points on the graph with a smooth, curved line. This line represents the topographic profile.

7. Label the highest and lowest points on the profile with their respective elevations.

8. Add any other relevant features, such as hills or valleys, to the profile based on the elevation changes observed on the map.

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Answer:

A Horizon.

Explanation:

A Horizon enters the Fe(III) reduction stage first because more concentration of microbes present in A horizon which started Fe(III) reduction stage first than the B horizon. So if each horizon had equal amounts of Fe(III) then Fe(III) reduction stage first started in A horizon and provide iron to the plants. A horizon is also refers to the top soil layer which contains dark colored decomposed organic matter, which is also called "humus".

Answer:

a

Explanation:

Answer:

A is the answer

Explanation:

I did it and got 100% brainliest pls

Measurement of spectral radiance expresses radiation as a function of wavelength or frequency. measuring irradiance. Irradiance, as opposed to radiance measurements, is the radiant flux that is incident on or received by a surface. Power per unit area is used to calculate the irradiance unit.

The quantity of radiant flux (P) received by a surface per unit area (A) is known as irradiance (E). The total energy emitted by a light source is known as radiant flux, and it is commonly expressed in watts (W). Watts per square meter (W/m2) is the irradiance unit because it measurement the radiant flux received by a surface per unit area. The irradiance equation is: E = P/A

where E stands for irradiance, P for radiant flux, and A for the energy-receiving surface area.

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Answer:

According to the equation E = P/A, irradiance is indirectly proportional to area. Therefore, as the area of the beam increases in the denominator, the irradiance will decrease. In other words, an increase in the angle of the light (and therefore the illuminated area) causes the energy that a surface receives to decrease.

Explanation:

Edmentum

Answer:

D. the prohibition of hybridized crops

Explanation:

Answer:

trough

Explanation:

the trough is the lowest point of the wave. C is the crest, B is the wave height, and A is the wavelength.

Answer:

\(OP = 8.2\)

Explanation:

Given

See attachment for triangles

Required

Find OP

To solve for OP, we make use of the following equivalent ratios

\(NL:LM=QO:OP\)

From the attached triangles

\(NL = 47\)

\(LM = 35\)

\(QO = 11\)

So, we have:

\(47 : 35 = 11 : OP\)

Express as fraction

\(\frac{47 }{ 35 }= \frac{11 }{ OP}\)

Cross Multiply

\(47 * OP = 35 * 11\)

\(47 * OP = 385\)

Make OP the subject

\(OP = \frac{385}{47}\)

\(OP = 8.2\) --- approximated

Answer: 12.6

Explanation:

NL / LM = QO/OP

31/49 = 8/X

31 • x = 8 • 49

31x = 392

X = 12.645161

X= 12.6

Answer: The location which is situated near the equator is likely to experience the least in the way of temperature variation throughout the year.

Explanation:

This is because the regions near the equator receive sunlight almost directly throughout the year. As a result, these regions have consistently high temperatures, which do not vary much throughout the year. In contrast, the areas that are farther away from the equator receive sunlight at different angles during different times of the year, which results in temperature fluctuations throughout the year.

Glaciolacustrine Deposits   are found  the eastern part of the area.

What are the types of glacial sediments?

There are three major sedimentary ecosystems around and around glaciers: subglacial (below the glacier), supraglacial/ice-marginal (above the glacier), and out front of the glacier (proglacial). Because of the diverse modes of deposition, sediments generated in these various habitats have different properties (particle size and sorting).

It is most challenging to monitor the subglacial environment.

Along glacial margins, the supraglacial and ice-marginal ecosystems are easily visible. A zone of filthy, black ice is not unusual at the leading edge of a glacier.

Even more active than the subaglacial environment is the proglacial one. Debris is removed off the glacier here by summer rains and glacial meltwater, or it is dumped in lakes.

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Answer:

Explanation:

1) Topography is a major challenge  hence answer is TRUE

2) Forecasts made for shorter periods tend to be more reliable and accurate when compared to forecasts made over a longer period hence answer is TRUE

3) pre-frontal squalls lines are linked to thunderstorms answer is TRUE

4) It is easier to forecast the potential of a blizzard than the movement of a tornado  FALSE

5) A tornadic waterspout is a Tornado over a body of water ; TRUE

6) Hurricanes require high relative humidity concentrations ; TRUE

7) A microclimate is the average climate a very small area not as big as a city hence answer is FALSE

8) This is TRUE because the thunderstorm can cause the aircraft to lose its control

9) The eye wall of a hurricane forms only at the final stage of the Hurricane hence the answer is FALSE

10) TRUE

Answer:

B

Explanation: