Earth Review

Front

What is the atmosphere?

Back

All the air and gases on the planet.

Front

Which layer of the Earth is made of solid iron & nickel?

Back

Inner core.

Front

A bird in the sky is part of which two spheres?

Back

Biosphere and atmosphere.

Front

What is the series of processes that change one type of rock into another type of rock?

Back

Rock cycle.

Front

Which layer of the Earth is made of liquid metal (Fe and Ni)?

Back

Outer core.

Front

What is the geosphere?

Back

The solid part of the Earth, including rocks and soil.

Front

What is the hydrosphere?

Back

All the water on Earth, including oceans, rivers, and lakes.

Front

What is the biosphere?

Back

The part of Earth where life exists, including land, water, and the atmosphere.

Front

What is the difference between the inner core and outer core?

Back

The inner core is solid, while the outer core is liquid.

Front

What is the mantle?

Back

The layer of the Earth between the crust and the core, made of semi-solid rock.