EOT-3 GRADE 12 ELITE

A swamp is dominated by ___; a marsh is dominated by ___.

Synthetic organic chemicals like nonylphenols affect salmon by:

Cold ocean currents tend to:

Mercury biomagnification affects top predators most because:

What leads to desert formation around 30° latitude?

What primarily drives the variation in Earth's climate zones?

Ozone depletion is harmful to biodiversity because:

Positive feedback loops in overexploitation mean:

Insect decline on Pelagia Island likely occurred because:

What do CFCs do in the atmosphere?

Zooxanthellae help coral reefs grow by:

Trade winds are mainly caused by:

Keystone species are vital in restoration because:

Climate change most severely threatens species by:

Which aquatic zone is rich in light and supports photosynthesis in oceans?

Why do eutrophic lakes support more aquatic life than oligotrophic lakes?

Coral reefs decline from habitat loss due to:

The equator receives more solar energy than the poles mainly because:

One major consequence of acid rain on aquatic ecosystems is:

Why are islands especially vulnerable to exotic species?

Which factor does NOT directly influence climate?

Which is a key principle of ecological restoration?

Accidental introduction of exotic species is more dangerous than deliberate introduction because:

Which biome is marked by permafrost and minimal rainfall?

For full ecological recovery of Pelagia Island, the most effective step is:

Indirect value of biodiversity includes:

How can overfishing alter marine ecosystems?

The best conservation action for Pelagia Island's native birds is:

Seasonal flooding benefits floodplain ecosystems by:

What zone hosts most small fish and invertebrates in a lake?