7th Grade Science Review

How do the Position of the Sun-Moon-Earth impact our view of each from earth?(Mark all that apply)

• we see different phases of the moon.

• Two of these

• We see sun rise, and set set.

• None of these

Answer explanation

We will NOT fall off of the earth because the earth is round.

Tags

NGSS.MS-ESS1-1

Why do we have season changes?

• we slowly move further away from the sun.

• the earth tilts at different angles as it moves around the sun.

• global warming

Tags

NGSS.MS-ESS1-1

what is the invisible rod that the earth rotates on?

• lunar pole

• axis

• earths center rod

How do we measure the solar system?

• kilometers

• Yards

• Metric Meters

• Astronomical Units

Tags

NGSS.MS-ESS1-3

How does a growing population of human beings, effect the amount of natural resources in an area?

• We distribute these resources into different locations

• humans use up minerals causing only a limited supply

• it does not effect our resources because we have plenty of supplies.

Tags

NGSS.MS-ESS3-4

After lava flows from a volcano, the lava becomes igneous rock due to which process

• Erosion

• Pressure

• Cooling

• Cemetation

Tags

NGSS.MS-ESS2-2

which of these is not part of the water cycle?

• Evaporation

• Condensation

• Transpiration

• Cementation

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Some human activities release greenhouse gases, including carbon dioxide, into the atmosphere. Which step would most likely help reduce the amount of carbon dioxide released?

• reusing plastic bags instead of throwing them away

• watering plants with rainwater instead of using tap water

• traveling in cars instead of riding bicycles

• generating power with wind turbines instead of burning coal

Tags

NGSS.MS-ESS3-3

what kind of rock is rock type 2

• sedimentary

• igneous

• metamorphic

• lava

What type of storm front is this?

• Warm Front

• Cold Front

• Stationary Front

• occluded front

Tags

NGSS.MS-ESS2-5