The term "global warming" refers to
a.
the warming of regions of the earth during the summer
b.
increased average temperatures on the earth's surface
c.
changes in temperature as a result of decreased ozone
d.
daily changes in temperature, from sunrise to sunset

the correct answer is !

Name one type of data that h-r diagrams do not show.

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel

Based on current rates the earths human population is expected to grow how much by 2050