He's WRONG
The answer is <em><u>50%.</u></em>
<u><em>SOS:</em></u> Approximately one-half the income in Central America comes from its exports. Half of this trade is with the U.S. and Canada; other trading partners include Europe, Mexico, and South America. The Panama Canal is very important for trade within the region.
Answer:
I. and II.
Explanation:
Due to the difference in sunlight and precipitation on the leeward and windward side of a mountain range, the plant and animal species that can survive in each zone may differ considerably.
The rain shadow effect also occurs on the leeward side of the mountain where precipitation is blocked by the mountain range and thus prevented from falling on the far side. On the windward side of a mountain range, precipitation tends to be copious as the water vapour in most air condenses to form rain clouds as it rises up the slopes of the range.
<span>maintain a vegetative cover, either growing plants or crop residues,reduce cultivated fallow,reduce or eliminate tillage,if you do till, choose a tillage implement that buries less residue and reduce tillage speed,plant and maintain field shelterbelts.<span>avoid overgrazing.</span></span>
Magma from the crust solidifies and forms new crust
That would be D
Enclave- A country or part of a country that is within the boundaries of another country.
This could get confused with number 3. Number 3 is not an enclave because it is just on the border of other countries, but number 5 is an enclave because it is surrounded by one whole country. I hope that makes some kind of sense.
Hope this helps :)
