Seasons & Constellations

Light intensity is

• the measure of how long light shines.

• light that comes only from stars.

• the measure of how strong light is.

• sunlight.

Light intensity can change based on

• the person looking at it.

• the intensity.

• the intensity.

• the angle of light.

Tags

NGSS.MS-PS4-2

Light intensity is strongest

• at a 90 degree angle.

• from the sun.

• at 150 degree angle.

• under water.

Light intensity is measured in

• centimeters

• lux

• centigrade

• pounds

Light intensity is greatest when pointing

• indirectly at an object.

• away from the object.

• up.

• directly at an object.

The imaginary line that runs through the poles and the Earth rotates around is called

• the North Pole

• hemisphere

• axis

• equator

An imaginary line, drawn around the middle of the world, halfway between the North and South Poles

• equator

• the North Pole

• hemisphere

• axis

The half of the Earth that is between the equator and the North Pole

• The Northern Hemisphere

• The Southern Hemisphere

• equator

• axis

The half of the Earth that is between the equator and the South Pole

• The Northern Hemisphere

• The Southern Hemisphere

• equator

• axis

The Earth is tilted on its

• equator

• magnets

• axis

• gravity

Tags

NGSS.MS-ESS1-1