6th Grade Science Final Review 2021

Which of the following is TRUE about a hypothesis?

• every hypothesis is always correct

• a good hypothesis must always have a cause and effect

• a good hypothesis does not need to be tested

• scientists should not share their hypotheses with other scientists

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

Mr. Geekie is conducting an experiment using a red flashlight, blue flashlight, and white flashlight. He wants to know which color light makes bean plants grow taller, faster. What is the dependent variable in the experiment?

• color of the lights

• height of the plants

• type of the plants

• type of soil

Tags

NGSS.MS-LS1-5

What keeps Earth in orbit around the sun?

• heat

• inertia

• gravity

• light

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What happens as a result of earth's rotation?

• earth's axis is tilted

• day and night

• earth moves in orbit around the sun

• summers are warmer

Why does earth have seasons?

• earth's rotation

• the distance between sun and the earth

• the shape of Earth's orbit

• the tilt of earth's axis AND revolution around the sun

Tags

NGSS.MS-ESS1-1

The moon is visible to observers on Earth because

• of gases in the Moon's interior

• the moon reflects sunlight

• the moon absorbs light

• volcanoes

Does the moon make its own light?

• yes

• no

Tags

NGSS.MS-ESS1-1

This picture shows...

• orbit

• solstice

• revolution

• rotation

Tags

NGSS.MS-ESS2-6

The moon phases are changing due to...

• distance between the earth and the moon

• position of the moon in its orbit

• speed of the moon

Tags

NGSS.MS-ESS1-1

What season is the northern hemisphere experiencing?

• winter

• spring

• summer

• fall

Tags

NGSS.MS-ESS1-1