A rock called shale is formed from the skeletons of ancient coral animals.Please select the best answer from the choices provided

T
F

Answers

Answer 1
Answer:

Answer:

False (I believe)

Explanation:

Answer 2
Answer:

Answer:

false

Explanation:

i just took the test


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What is the 6th planet from the sun?

Answers

The 6th planet from the sun is Saturn. Here is a picture of all of the 8 planets from the sun.

Answer:saturan

Explanation:

What is the main duty of the judicial branch

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"The Supremes Court's role is to interpret the constitution and limit the powers of the other branches of government. The Supreme Court's power to do this is its power of judicial review, when it determines which laws and policies are constitutional or allowable, and which are not."

What kinds of data do surface weather maps provide ?

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The surface analysis allows one to identify and locate the large scale features of the sea level pressure field and the surface fronts. Isobars with the lowest value will encircle the region with the lowest point in the pressure field, while the closed isobar with the largest value isolates the highest sea level pressure.  

What process is responsible for creating magnetic changes along mid-ocean ridges? A. Ridge push B. Slab pull C. Seafloor spreading D. Reversal of Earth's magnetic field

Answers

Answer:

D. Reversal of Earth's magnetic field

Explanation:

The earth's magnetic field changes over time and this causes changes in the direction of magnetization of magnetic elements or minerals in rocks.

Our magnetic field is widely believed to originate from activities within the outer core where molten iron and nickel moves. The flow of these molten elements results in the production of the magnetic signatures on earth surface.

Some elements and minerals within rocks are capable of recording the direction of magnetic fields at a period in time. Before magma cools, such minerals in these rocks aligns their poles to that of the prevailing direction of the earths magnetic field. This is how the magnetic changes at the mid-oceanic ridges are recorded.

Answer:

The process of seafloor spreading is responsible for "creating magnetic changes" along mid-ocean ridges.

Explanation:

  • When "seafloor spreading" occurs along the mid-oceanic ridges, it results in a drastic splitting of the oceanic floor over a large area.
  • This in return changes the orientation of the predominant magnetic fields and the intensity of their strength in the region.
  • The mid-oceanic ridges are majorly constituted of solidified lava which is rich in iron.
  • The changes that occur in the local magnetic fields due to seafloor spreading thus create magnetic changes along the mid-oceanic ridges.

Which is a result of the emission from the use of fossil fuel​

Answers

Answer:

increase in sea levels

Explanation:

Just did this on A P E X

Answer:

Emission from fossil fuels can cause a lot of toxic air pollution. The air pollution can lead to an increase in respiratory diseases such as lung disease and lung cancer. Sulfur dioxide (SO2), for example, is emitted from burning coal and leads to an increase in acid rain. These are just a few examples of the harmful effects of fossil fuels.

How do farmers plant rice in the lowland areas? (Describe)

Answers

Lowland rice is farmed on leveled lands with irrigation infrastructure and bunds, often known as irrigated rice or flooded rice. Due to the guaranteed water supply and heavy input use by farmers, lowland rice yields are significantly higher than those of upland rice.

What is a lowland farmer?

A farm located in a nation where the elevation above sea level is quite low. Although there are different definitions in the UK and the EU, lowland farms are typically defined as having land that is below 300 meters above sea level. The uplands are generally thought to be land that is above this elevation.

Planting in straight rows maximizes plant population and makes it easier to apply fertilizer and agricultural chemicals. Rotating weeders can also be used to remove weeds. with a guide rope. Standing water in the field can be used for transplanting. But prior to transplanting, the extra water needs to be drained.

Learn more about lowland farmers here:

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Plant rice in multiple paddies. We flood the paddies and then seed them with rice seeds. In lowland areas, in order to control flooding, we can build irrigation ditches that can redirect water to where we need, such as onto a field or back where it came from