Science - Ecosystems

Which of the following is the equation for photosynthesis

• Water + CO2 +Energy —> Sugar + Oxygen

• Water + CO2 —> Oxygen

• Sugar + Oxygen —> water + Energy + Carbon Dioxide

• Sugar + Oxygen —> Energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Which of the following is the formula for cellular respiration

• Water + CO2 +Energy —> Sugar + Oxygen

• Sugar + Oxygen —> water + Energy + Carbon Dioxide

• Sugar + Oxygen —> Energy

• Water + CO2 —> Oxygen

Tags

NGSS.MS-LS2-3

what is the definition of photosynthesis?

• the process that cells use to release energy

• The release of C02

• the process of using energy to produce sugars and oxygen

• 10% of the energy being released from one organism to another

Tags

NGSS.MS-LS1-6

What is a food web?

• a pyramid that shows how much energy is transferred from one organism to another

• A web with animals that eat food

• An ecosystem that only has producers

• A model that shows the relationship between organisms in an ecosystem

Tags

NGSS.MS-LS2-2

what is a producer?

• organism that captures energy to produce sugars

• an organism that eats plants

• organism that captures sugars

• a plant that makes beats

Tags

NGSS.MS-LS1-6

what is a consumer?

• an organism that produces sugars

• an organism that eats other organisms

• a person who eats too much

• A plant that absorbs energy

Tags

NGSS.MS-LS2-2

Where does the energy come from in photosynthesis?

• heat

• rain

• sunlight

• battery

Tags

NGSS.MS-LS1-6

what is the role of decomposers?

• Eat decaying matter

• produce sugars

• Produce oxygen

• Create waste

Tags

NGSS.MS-LS2-3

which of the following is an example of a decomposer?

• Koala

• Eucalyptus

• Bacteria

• all of the above

Tags

NGSS.MS-LS2-3

Cellular Respiration _______ energy.

• employs

• releases

• absorbs

• denies

Tags

NGSS.HS-LS1-7