If the rocks are layered on a fine scale
If the rocks are homogenous
If the crystals in the rock vary in size
Seasons<span> happen because </span>Earth's<span> axis is tilted at an angle of about 23.4 degrees and different parts of </span>Earth<span> receive more solar energy than others. ... Around the June</span>solstice<span>, the North Pole is tilted toward the Sun and the Northern Hemisphere gets more of the Sun's direct rays. I hope this helps out have a good day and good luck on your work!!!
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1 passive 2 passive 3 active
Answer:
D
Explanation:
Population of North America: 579 million
Population of South America: 422.5 million
Combined = 1.1 billion
