That's because glaciers have rocks embedded in them, which cause these striations.
<span>Which type of immunity defends against any type of invader?
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Answer : Nonspecific
I think it's True but I don't know for sure..
Answer:An increase in these gases in the atmosphere enhances the atmosphere's ability to trap heat, which leads to an increase in the average surface temperature of the Earth. As a result, the Earth's average surface temperature is kept at about 15°C by the blanket of atmosphere that surrounds it.
Explanation:
