Matter and Energy in Ecosystems Review #2

Front

What is the process by which plants use sunlight to convert carbon dioxide and water into oxygen and glucose?

Back

Photosynthesis

Front

What is the chemical reaction that occurs between oxygen and glucose to release energy?

Back

Cellular respiration

Front

What term describes the matter that makes up living and dead organisms in an ecosystem?

Back

Biotic

Front

In a forest ecosystem, which group of organisms should scientists study to understand photosynthesis?

Back

Plants

Front

What is the molecule made of carbon and oxygen atoms?

Back

Carbon dioxide

Front

What is the term for non-living components of an ecosystem, such as water and minerals?

Back

Abiotic

Front

What is the primary source of energy for most ecosystems?

Back

The Sun

Front

What process do decomposers perform in an ecosystem?

Back

Breaking down dead organic matter

Front

What is the role of producers in an ecosystem?

Back

To convert sunlight into energy through photosynthesis

Front

What is the term for organisms that cannot produce their own food and rely on other organisms for energy?

Back

Consumers