No student devices needed. Know more
10 questions
Which sphere can be described as the solid exterior and interior of Earth?
Biosphere
Geosphere
Hydrosphere
Atmosphere
Which describes all of the water on Earth, solid, liquid, and gas?
Geosphere
Hydrosphere
Atmosphere
Biosphere
97% of the water on earth exists as
Saltwater
Lakes and Rivers
Groundwater
Water Vapor
The biosphere contains
All life on Earth
All life, except bacteria
All plant life
Animal life and plant life
Which percent of the Earth's water is available as liquid freshwater?
3%
1%
15%
97%
Cryosphere encompasses
polar regions
mountain tops
ice shelves
all of the above
Freshwater is found in
Rivers and Streams
Aquifers
Lakes and Ponds
all of the above
The most abundant gas in the atmosphere is
Nitrogen
oxygen
Hydrogen
Carbon Dioxide
Which is not a function of the atmosphere
Keeps us warm
allows organisms to cycle oxygen
contains all life on Earth
allows organisms to cycle carbon dioxide
Which of the following is wrong about the Water Cycle?
Water evaporates from the hydrosphere to the atmosphere
Water falls from the atmosphere to the geosphere
The biosphere does not play an important part in the cycle
It uses all four spheres of Earth
Explore all questions with a free account