BIOSPHERE INTRO

Which realm deals mainly with Living organisms?

• Biosphere

• Hydrosphere

• Atmosphere

• Lithosphere

Earth is also called ____ planet.

• Red

• Blue

• Yellow

• White

Natural Resources like coal, Petroleum etc , are found in which layer?

• Lithosphere

• Hydrosphere

• Atmosphere

• Biosphere

Which realm of the Earth mainly deals with land?

• Hydrosphere

• Lithosphere

• Atmosphere

• Cryosphere

which layer or realm of the Earth deals only with water?

• Lithosphere

• Hydrosphere

• Biosphere

• Atmosphere

When dead plants decompose and nitrogen is returned to the soil, the interaction is between which two spheres? 

• The biosphere and atmosphere 
• The atmosphere and geosphere 
• The geosphere and atmosphere 
• The biosphere and geosphere 

The prefix "bio" comes from a Greek word that means what?

• Life

• Water

• Earth

• Ground

About _____ of the world's water is salty ocean water. 

• 12%
• 43%
• 47%
• 97%

How many Domains does the Earth have?

• 4

• 2

• 5

• 6

A region with similar plants, animals, terrain and climate is called:

• Biography

• Biome

• Biomass

• Biodiversity