How do decomposers contribute to the ecosystem?

They recycle nutrients from dead organisms back into the soil.

They produce energy through photosynthesis.

They consume primary producers.

They convert sunlight into chemical energy.

Ecology Fundamentals: How Organisms Interact with Their Environment

SAT/sphere SAT Blog

Master the fundamentals of ecology for your science studies. This guide explores the intricate relationships between living organisms and their environment. Learn about key concepts like ecosystems, food chains, biodiversity, and the flow of energy to build a strong biological foundation.

January 19, 2025

Ecology Fundamentals: How Organisms Interact with Their Environment

January 19, 2025

Test Your SAT Knowledge

What is the primary source of energy for most ecosystems?

Wind

Sunlight

Water currents

Geothermal heat

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