Doc 678 Earth and Space

a part of the Earth where life exists

a layer of gases surrounding the Earth

a type of ecosystem found in deserts

a scientific term for the Earth's core

the solid part of the Earth

the gaseous envelope surrounding the Earth

the water component of the Earth

the living component of the Earth

a layer of gases surrounding the Earth

the solid surface of the Earth

the Earth's core

a type of weather phenomenon

the solid part of the Earth consisting of the crust and outer mantle

the layer of gases surrounding the Earth

the water bodies on Earth

the living organisms on Earth

Biosphere: Living organisms; Hydrosphere: Water bodies; Atmosphere: Air; Geosphere: Earth's solid parts

Biosphere: Water bodies; Hydrosphere: Air; Atmosphere: Earth's solid parts; Geosphere: Living organisms

Biosphere: Air; Hydrosphere: Earth's solid parts; Atmosphere: Living organisms; Geosphere: Water bodies

Biosphere: Earth's solid parts; Hydrosphere: Living organisms; Atmosphere: Water bodies; Geosphere: Air

All living organisms on Earth

Only plants

Only animals

Only microorganisms

All the water on Earth's surface, such as lakes and seas, and sometimes including water over the Earth's surface, such as clouds

Only the water in the oceans

Only the water in rivers and lakes

Only the water in the atmosphere

Gases like oxygen and nitrogen

Oceans and seas

Mountains and valleys

Rivers and lakes

Landforms

Oceans

Atmosphere

Biosphere