Front

What is the flow of energy in a food web?

Back

Energy flows from producers (like grass) to primary consumers (like wildebeests) and then to secondary consumers (like cheetahs).

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

Where does the energy on Earth primarily come from?

Back

The primary source of energy on Earth is sunlight.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Front

True or False: Energy decreases as it moves up an energy pyramid.

Back

True.

Tags

NGSS.MS-LS2-3

Front

Which organisms receive energy last in a food web?

Back

Decomposers receive energy last in a food web.

Front

Where does energy transformation occur during photosynthesis?

Back

Energy transformation during photosynthesis occurs in the leaves.

Tags

NGSS.MS-LS1-6

Front

What are producers in an ecosystem?

Back

Producers are organisms that create their own food, typically through photosynthesis, like plants.

Tags

NGSS.MS-LS1-6

Front

What role do primary consumers play in a food web?

Back

Primary consumers are organisms that eat producers; they are the first level of consumers.

Front

What are decomposers and why are they important?

Back

Decomposers break down dead organic material, returning nutrients to the soil and completing the nutrient cycle.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Front

What is photosynthesis?

Back

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

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is an energy pyramid?

Back

An energy pyramid is a graphical representation showing the flow of energy at different trophic levels in an ecosystem.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3