The answer is the second one because mercury doesn't have an atmosphere
Its location makes it a natural meeting place<span>
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Explanation:
Given the importance of oxygen for animals, researchers suspected that a sudden increase in the gas to near-modern levels in the ocean could have spurred the Cambrian explosion. ... This supported the idea of oxygen as a key trigger for the evolutionary explosion.
Answer:
mountain ranges, plains and plateaus, and water in the form of both shallow seas and extensive drainage systems.
Explanation:
Answer:
c
Explanation:
because
The primary environmental disaster in the Canadian Shield is deforestation. Since the Shield is engulfed with immense forests, it enchants many industries dealing with timber. Due to the high number of trees, the rate of cutting them down is high for making furniture, paper, and many others.