In general, coral reef ecosystems globally
A) provide very little ecosystem capital.
B) are in critical condition in the Caribbean, but healthy elsewhere.
C) recover quickly from human-caused damage because corals grow quickly.
D) are sensitive to pollution, physical breakage, and invasive species.
Question 2
The most dramatic temperature shifts in the past few decades have been
A) on land near the equator.
B) in the oceans nearest the equator.
C) in the north and south polar regions.
D) in the innermost regions of the North American and African continents.
General structure of an animal cell
Compartments of the Global Ecosystem
World Ecosystem
Natural Capital versus GDP per Capita
General Components of a Reflex Arc
Ecosystem in the biosphere