Photosynthesis

What gas do plants take in to make food?

• natural gas
• oxygen
• carbon dioxide
• oxygen and carbon dioxide

Tags

NGSS.MS-LS1-6

Which gas is removed from the atmosphere during photosynthesis?

• hydrogen
• oxygen
• nitrogen
• carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The main source of energy for all life comes from ____.

• the Earth
• the moon
• the sun
• the food we eat/make

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3

Which of the following is not needed for photosynthesis to occur?

• sunlight
• carbon dioxide
• water
• oxygen

Tags

NGSS.MS-LS1-6

Why do we eat food?

• to provide energy/fuel
• to eliminate waste products
• to prevent diseases
• to kill pathogens

Tags

NGSS.MS-LS1-7

What is the source of energy for photosynthesis?

• mechanical energy

• sunlight

• sound vibrations

• electricity

What gas is released by plants during photosynthesis?

• sulfur
• carbon dioxide
• oxygen
• hydrogen

Tags

NGSS.MS-LS1-6

What is the gas we breathe out that plants use for photosynthesis?

• sulfur

• carbon dioxide

• oxygen

• hydrogen

Why do plants go through photosynthesis?

• To make food for us
• To make food for themselves
• They're bored and have nothing else to do

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Why is photosynthesis important?

• creates oxygen for animals to breath
• becomes a food source for animals and humans
• creates food for plants to use
• all of these are correct

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3