What process uses light energy to produce food in plants?

• Respiration

• Photosynthesis

• Fermentation

• Digestion

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What type of light is most effective for photosynthesis?

• Infrared light

• Ultraviolet light

• Blue and red light

• Green light

Tags

NGSS.MS-LS1-6

Which of the following is NOT a type of electromagnetic radiation?

• Gamma rays

• Sound waves

• Microwaves

• X-rays

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is the main cause of skin cancer related to light exposure?

• Visible light

• Infrared radiation

• Ultraviolet radiation (UV)

• Microwaves

Tags

NGSS.HS-PS4-4

How does light interact with a transparent material?

• It is completely absorbed.

• It is reflected.

• It passes through with minimal absorption.

• It is completely blocked.

Tags

NGSS.MS-PS4-2

What happens when light is absorbed by a material?

• The light is reflected in multiple directions.

• The material becomes transparent to that light.

• The energy of the light is converted into other forms of energy.

• The light increases in speed.

Tags

NGSS.MS-PS4-2

What is the main source of light for the Earth?

• The Moon

• The Sun

• Artificial lights

• Stars

Tags

NGSS.MS-ESS1-1

Through which of the following materials would light pass most easily?

• Metal

• Water

• Wood

• Stone

Tags

NGSS.MS-PS4-2

Which color of light has the highest energy?

• Red

• Green

• Blue

• Yellow

What is the effect of ultraviolet (UV) radiation on human skin over time?

• Makes the skin more transparent.

• Has no effect.

• Can lead to skin cancer.

• Strengthens the skin.