PMA 2 Review 2019-2020

Front

In winter, the axis of the earth is pointed away or toward the sun?

Back

away

Front

Why does the plant cell only have 1 large vacuole?

Back

To store more water for photosynthesis.

Front

What is the type of plate boundary where two plates come together?

Back

Convergent Boundary.

Front

Which non-contact force is responsible for the orbit of objects in space?

Back

Gravity.

Front

How does heat from the inner core transfer to the crust?

Back

Via convection in the mantle.

Front

What is the process called when plants use sunlight to make food?

Back

Photosynthesis.

Front

What is the main gas that plants take in during photosynthesis?

Back

Carbon dioxide.

Front

What is the outermost layer of the Earth called?

Back

The crust.

Front

What force pulls objects toward each other?

Back

Gravity.

Front

What is the term for the movement of tectonic plates?

Back

Plate tectonics.