Four Spheres Review

What does the Biosphere involve?

• All living things on Earth

• All water on Earth

• The solid layers of the Earth

• The layers of gasses that surround the Earth

What does the "Bio" in Biosphere mean?

• Life

• Water

• Ground

• Air

The Biosphere includes...

• Bacteria, plants, animals, fungi, and protists

• Rivers, oceans, lakes, glaciers

• Mountains, valleys, plateaus, volcanoes

• Weather and climate

Bacteria can be found everywhere. It can be found in the __, __, and ___.

• Space

• Deep in the Earth

• Air, soil, and water

• In the ocean

The Biosphere can be in the ___, on ___, or deep in the ____.

• rocks, a plain, universe

• forest, a glacier, jungle

• ground, a tree, earth

• sky, land, ocean

What does the Hydrosphere involve?

• The solid layers of the Earth

• All life on Earth

• All water on Earth

• All layers of gasses that surround the Earth

What does "Hydro" mean in the word Hydrosphere?

• Ground

• Air

• Water

• Life

What are the three forms of water?

• Liquid, gas, solid

• Soda, water, tea

• Ocean, lakes, rivers

• Rain, hail, snow

___ life depends on ____.

• All; water

• No; water

• Your; water

• My life; water

What are clouds?

• A collection of smoke in the sky

• Big fluffy pillows filled with dreams

• A visible mass of tiny water droplet or ice crystals