Living on Planet Earth

Any part of Earth that contains life

• geosphere

• hydrosphere

• atmosphere

• biosphere

protective gases that insulate and protect the planet and provide air and sunlight

• geosphere

• hydrosphere

• atmosphere

• biosphere

all the land and layers of Earth beneath the land all the way to the center of the Earth

• geosphere

• hydrosphere

• atmosphere

• biosphere

all the water on Earth including fresh and salt water above and below the land

• geosphere

• hydrosphere

• atmosphere

• biosphere

all three water states are present here (solid, liquid, gas)

• geosphere

• hydrosphere

• atmosphere

• biosphere

minerals, dirt, rocks, soil, mountain ranges are all found here

• geosphere

• hydrosphere

• atmosphere

• biosphere

all types of weather occur here

• geosphere

• hydrosphere

• atmosphere

• biosphere

all four of Earth's systems interact with one another

• true

• false

animals can be found in more than one system at a time

• true

• false