The ozone hole in the stratosphere above Antarctica reached its annual peak
on Oct. 1, which scientists say was the
largest and in 15 years.

B. Smallest
C. Biggest
D. Deepest
A. Sharpest

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

What is the difference between a meteoroid and a meteor?

Which areas of earth receive the most precipitation on average? a. tropics b. temperate zones c. regions near 30? n and s latitudes d. polar zones 1