Which best describes an element? a pure substance
a type of a mixture
a pure compound
an impure substance

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

How does a large body of water, such as the ocean, influence climate?

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these