The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. The major factors that affect the health and function of the Great Barrier Reef are climate change and pollution. Which question investigates the effects
of a biotic factor on the reef ecosystem?
A)
How do calcium levels affect the habitat of stony corals?
B)
How do nitrogen levels affect the amount of algae in the reef?
How does the number of predators affect the lion fish population?
D
How does water temperature affect the reproduction rate of coral?

Explanation:

The major factors that affect the health and function of our Great Barrier Reef are climate change and pollution. As Queenslanders, it is important that we ...Rising sea surface temperatures are affecting most aspects of the Great Barrier Reef, as sea ... Slight increases in sea surface temperatures due to global warming can cause significant coral mortality.

Explanation: Yes

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

every el niño cycle is different. every year.