The answer is C I hope it help
<span>B) Hurricanes derive their energy from heat.
</span><span>
A hurricane begins with a pre-existing
disturbance, an area of low pressure. Favorable conditions advances to the
formation of hurricanes. The first one which greatly contributes to the
seasonal variation in the number of hurricanes that form in the Atlantic is an
increase in sea surface temperatures. For a tropical depression to mature into a
hurricane, it requires heat energy from the ocean surface.</span><span>
</span>
So, first of all let me explain the process of hydration to you.
The water causes the hardening of concrete through a process called hydration. Hydration is a chemical reaction in which the major compounds in cement form chemical bonds with water molecules and become hydrates or hydration products.
Considering this information, the answer is D.
Answer:
North Africa receives substantially less insolation than Sub-Saharan Africa.
Explanation:
North Africa receives less solar radiation from the sun as compared to Sub-Saharan Africa because north Africa is far from equator whereas the Sub-Saharan Africa is located near and on the equator zone. Those regions who are on the equator experience direct solar radiation of sun that leads to higher insolation as compared to areas which is far away from equator receives lower insolation so that's why North Africa have low insolation as compared to Sub-Saharan Africa.
