Most lakes were formed from
a. melting glaciers
b. shrinking oceans
c. volcanic eruptions
d. excessive precipitation

Landmasses on a flat map look distorted because

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.

The declining axolotl population in mexico city is an example of in overcrowded cities. a. the surpassing of support capacity b. changes to natural environments and native species c. the lack of safe homes and tenured spaces d. the effects of a growing urban heat island