What is the process called that allows plants to make food and produce oxygen?

• Respiration

• Photosynthesis

• Fermentation

• Digestion

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the role of chlorophyll in plants?

• It absorbs water

• It traps energy from sunlight

• It releases oxygen

• It stores sugar

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

(a)   is released into the air as a result of photosynthesis.

• Carbon dioxide
• Nitrogen
• Oxygen
• Hydrogen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the process called that allows plants to make food and energy?

• Respiration

• Photosynthesis

• Digestion

• Fermentation

Tags

NGSS.MS-LS1-6

What do plants give off that helps people and animals to breathe?

• Carbon dioxide

• Nitrogen

• Oxygen

• Hydrogen

Tags

NGSS.MS-LS1-6

The green chemical inside a plant that allows it to use the Sun's energy is (a)   .

• Chlorophyll
• Hemoglobin
• Melanin
• Keratin

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Match the following descriptions with what happens to chlorophyll in the leaves during spring and summer.

• Chlorophyll is abundant and masks other pigments in the leaves.

• It is too green to see other colors

• Chlorophyll breaks down and is no longer present in the leaves.

• It disappears

• Chlorophyll changes to a different pigment that reflects red light.

• It turns red

• Chlorophyll changes to a pigment that reflects blue light.

• It becomes blue

Which part of the plant is the site of photosynthesis?

Tags

NGSS.MS-LS1-6

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Tags

NGSS.MS-LS1-6