Energy Cycles

The arrows in a food chain or web represents what?

• They point to the organism that is being eaten.

• It shows how sunlight flows within an ecosystem.

• They show what direction the energy is flowing between organisms.

• They represent how water is transferred within a habitat.

Tags

NGSS.MS-LS2-3

The process of plants using energy from the sun to create the first trophic level is called?

• Chemosynthesis

• Photosynthesis

• Lightsynthesis

• Heterotroph

Tags

NGSS.MS-LS1-6

What animals get their energy from the mouse?

• Owl

• Hawk

• Fox

• Rabbit

Tags

NGSS.MS-LS2-3

Where does the energy start in this food chain?

• Plant

• Sun

• Deer

• Wolf

Tags

NGSS.MS-LS2-3

Which of the following removes carbon from the atmosphere?

• Combustion

• Respiration

• Decomposition

• Photosynthesis

Tags

NGSS.MS-LS1-6

What is the source of most of Earth's heat on land, water, and the atmosphere?

• Temperature

• Wind

• Tanning beds

• The sun

Tags

NGSS.MS-ESS2-4

What drives the water cycle to work? Energy from the.....

• Wind

• Ground

• Sun

• Rocks

Tags

NGSS.MS-ESS2-4

Which cell part (organelle) is responsible for cellular respiration?

• chloroplast

• nucleus

• ribosomes

• mitochondria

Which answer has the correct flow of energy in the Cell Energy Cycle?

• sunlight, heat, glucose, cell activity, ATP

• sunlight, glucose, ATP, cell activity, heat

• glucose, cell activity, heat, ATP, sunlight

• glucose, ATP, sunlight, heat, cell activity

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Why is the Cell Energy Cycle called a cycle?

• Sunlight goes in, but ATP comes out.

• If you look at the drawing sideways, it looks like a bicycle.

• Photosynthesis makes glucose, then cellular respiration breaks the glucose to make ATP.

• The same atoms are used over and over.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3