Front

What must be closed for Bulb 1 to remain dark but Bulb 2 to produce light?

Back

Switches 1 and 3 must be closed.

Front

Why does the observed fish appear closer to the surface than it actually is?

Back

When light travels from water into air, the light changes direction.

Front

What processes of land formation do models show?

Back

Valley formation by moving water and valley formation by a glacier.

Front

What happens as water changes from one state to another?

Back

As water is cooled, it condenses and changes from a gas to a liquid.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind or water.

Front

What is the definition of condensation?

Back

Condensation is the process by which water vapor in the air is changed into liquid water.

Tags

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.3

CCSS.RI.5.5

CCSS.RI.6.5

Front

What is the role of light in observing objects underwater?

Back

Light changes direction when it travels from water to air, affecting how we see objects.

Front

What is a glacier?

Back

A glacier is a large mass of ice that moves slowly over land, shaping the landscape.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those broken materials.

Front

What is a delta?

Back

A delta is a landform that forms at the mouth of a river where it meets a body of water, created by sediment deposition.