Environmental Science- Unit 2 Milestone
2. Exam (elaborations)
, 1
Based on the graph, during which decade did the U.S. population reach
carrying capacity?
•
1990s
•
1960s
•
1980s
•
1970s
CONCEPT
Population Ecology
2
Which statement accurately describes the "savanna" biome?
•
This biome features a level of permafrost and a short growing season during the
winter.
•
This biome features high levels of biodiversity and is located near the equator.
•
This biome features forests and grasslands that go dormant during the winter.
•
This biome features tropical grasslands and is located near the equator.
CONCEPT
Biomes
3
Select the statement that is an example of a species providing an
ecosystem service.
•