Energy Flow Review

Front

What is the primary source of energy for ecosystems?

Back

The primary source of energy for ecosystems is the sun, which is harnessed by producers through photosynthesis.

Front

What do producers create during photosynthesis?

Back

Producers create glucose (C6H12O6) and oxygen (O2) during photosynthesis.

Front

What is fermentation?

Back

Fermentation is a type of cellular respiration that occurs without oxygen (O2).

Front

What do plants need to perform photosynthesis?

Back

Plants need sunlight, water, and carbon dioxide (CO2) to perform photosynthesis.

Front

What is a producer in an ecosystem?

Back

A producer is an organism that can make its own food, typically through photosynthesis, such as plants.

Front

What role do herbivores play in an ecosystem?

Back

Herbivores are primary consumers that eat producers (plants) and convert the energy stored in them into a form usable by higher trophic levels.

Front

What is a secondary consumer?

Back

A secondary consumer is an organism that eats primary consumers (herbivores) and is typically a carnivore or omnivore.

Front

What is a tertiary consumer?

Back

A tertiary consumer is an organism that eats secondary consumers and is usually at the top of the food chain.

Front

What is the process of photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.