North Africa/Southwest Asia -The region is mainly Islamic.
-Water is a scarce resource.
-Oil is an important commodity.
???

Which BEST replaces the question mark?
A) Region is usually peaceful.
B) Climate is mostly Mediterranean.
C) Population is evenly distributed.
D) Arabic is the most common language.

Answer:

the answer is d

Explanation:

i just got it right on the test. hope it helps :)

The statement that is not one of the evidences of seafloor spreading is the distribution of ice sheets across the planet.

• Harry Hess's gave an hypothesis about seafloor spreading. He collected several pieces of evidence to support the theory.

This evidence was obtained from the studies of the molten material, seafloor drilling, radiometric age dating and fossil ages, and the magnetic stripes.

Seafloor spreading often taakes place at divergent plate boundaries.

The spreading is known as a process that occurs at mid-ocean ridges and it is the point of new oceanic crust formation.

Learn more from

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Answer:

The answer is D (the distribution of ice sheets across the planet)

Explanation:

• Seafloor spreading is a geomorphic process where there is a slow accumulation of new oceanic crust in the ocean floor through a volcanic action while moving the older rocks away from the mid-oceanic ridge. The mid-ocean ridge is located where the seafloor spreading process occurs, in which tectonic plates divide from one another.
• The theory of Seafloor spreading was proposed by an American geophysicist, Harry H. Hess in 1960. Another theory named “The Continental Drift” of Alfred Wegener in 1912 is supported by this hypothesis on the shift position of the earth’s surface.

Sea Floor Spreading Evidence

Harry Hess’s hypothesis about seafloor spreading had collected several pieces of evidence to support the theory.  

• Molten material
• Seafloor drill
• Radiometric age dating and fossil ages
• Magnetic stripes

So, the distribution of ice sheets across the planet is not evidence of sea-floor spreading.

Learn more:

• Relationship between plate tectonics and "seafloor spreadingbrainly.com/question/11137546
• Typical rate of seafloor spreading.brainly.com/question/11937470

Keywords: seafloor spreading, geomorphic process, molten material, magnetic strips, hypothesis

Oxygen, nitrogen, and carbon dioxide are considered as the three essential elements in the biosphere of the Earth. Therefore, the option D holds true.

What is the significance of the biosphere?

A biosphere can be referred to or considered as the atmospheric composition of the Earth. The air present on the Earth is comprised under the biosphere. Only three chemical elements take up 99 percent of the composition of the biosphere.

Oxygen, the most essential chemical element in the biosphere takes around 78 percent out of the total composition, followed by 21 percent carbon dioxide, and then nitrogen and few other chemical elements complete the composition of the biosphere.

Therefore, the option D holds true and states regarding the significance of the essential chemical elements in the biosphere.

Learn more about biosphere here:

brainly.com/question/13219657

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Answer:

D. Moon

I hope this helps!