Photosynthesis Review

What gas do plants need to make their own food through photosynthesis?

• oxygen

• carbon dioxide

• helium

• neon

Tags

NGSS.MS-LS1-6

What chemical found in plant cells is able to use the energy in sunlight to make food?

• cytoplasm
• chlorophyll
• lactic acid
• sulfuric acid

Tags

NGSS.MS-LS1-6

In what part of a plant does the process of photosynthesis occur?

• flower
• xylem
• leaves
• roots

Tags

NGSS.MS-LS1-6

Chlorophyll causes many plants to be what color?

• yellow
• green
• brown
• orange

Energy from _____ helps with the process of photosynthesis.

• the Sun
• water
• food
• the ground

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Plants and animals break down sugar into energy they can use in a process called

• photosynthesis

• cellular respiration

• transpiration

• grocery shopping

Tags

NGSS.MS-LS1-7

Which of the following carries materials throughout a vascular plant?

• nutrients and water
• xylem and phloem
• oxygen and carbon dioxide
• seeds and spores

The main job of plant roots is _____.

• to conduct photosynthesis and to produce sugar
• to make seeds and prepare the plant for pollination
• to hold the plant in place and absorb water and minerals
• to provide a tasty treat for the animals that dig them up and eat them

Mr. Pettengill notices that the plants in his window planter lean toward the Sun. This behavior is called _____.

• photosynthesis

• phototropism

• migration

• competition

The loss of water through a plant's leaves is

• transpiration
• photosynthesis
• chlorophyll
• cellular respiration