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1.Wind is the movement of air caused by the uneven heating of the Earth by the sun.Differences in atmospheric pressure generate winds. At the Equator, the sun warms the water and land more than it does the rest of the globe. Warm equatorial air rises higher into the atmosphere and migrates toward the poles.

2.Transfer cells are specialized parenchyma cells that have an increased surface area, due to infoldings of the plasma membrane. They facilitate the transport of sugars from a sugar source, mainly mature leaves, to a sugar sink, often developing leaves or fruits.

3.Areas of high and low pressure are caused by ascending and descending air. As air warms it ascends, leading to low pressure at the surface. As air cools it descends, leading to high pressure at the surface.

4.1 Answer. Low pressure systems result in unsettled weather with precipitation or storms, while high pressure brings in settled dryer weather over longer periods.

5.Because the equator is closer to the sun. Because the sun's rays hit the earth's surface at a higher angle at the equator.

Explanation:

answer; i believe the correct answer is (a) nigeria is the largest african crude (oil) supplier; /// so revenue from petroleum;

seismic wave -

an elastic wave in the earth produced by an earthquake or other means.

explanation: