Review

Scientists know that Earth's continents have changed position throughout history. This means that the shape of the continents' shores have changed as well. This is an example of which 2 Earth's systems interacting?

• biosphere and geosphere

• biosphere and atmosphere

• geosphere and atmosphere

• geosphere and hydrosphere

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

An investigation of the Earth’s geosphere would include the exploration of which of the following features?

• Glaciers, rivers, and oceans

• Plants, animals, and fungus

• Rock, soil, and sediments

• Nitrogen, oxygen, and carbon dioxide

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

When a volcanic eruption spews gases and ash into the air, which two spheres are interacting?

• Hydrosphere and geosphere

• Biosphere and geosphere

• Geosphere and atmosphere

• Biosphere and atmosphere

Tags

NGSS.MS-ESS2-2

The four spheres of Earth...

• are all connected

• have nothing to do with one another

• do not affect human life

• exist only on other planets

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

An example of biosphere connecting to atmosphere is...

• Plants produce oxygen

• Animals eat plants

• Animals live in caves

• Animals drink water

Tags

NGSS.MS-LS1-6

Which Earth's systems includes humans?

• atmosphere

• biosphere

• geosphere

• hydrosphere

Tags

NGSS.MS-ESS3-4

You know that a substance has dissolved when it-

• becomes a solid

• produces condensation and has water droplets 

• spreads evenly throughout a liquid

Which of the following is a method of separating solutions?

• hand seperation

• filtering

• screening

• evaporation 

What happens when sand and water are mixed together?

• sand will settle to the bottom

• water will change physical properties

• the cup will get really cold

Tags

NGSS.MS-PS1-2

What are mixtures?

• different materials placed together but keeping their own properties

• a mixture in which substances spread out evenly and will not settle

• the degree to which a material will dissolve in another substance

• the substance in a solution that has the greatest amount

• the substance in a solution that has the least amount