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WorksheetsEarth's Systems VS P1
Total questions: 28
Worksheet time: 22mins
What is the primary role of the plow in farming?
To break up soil clumps
To plant seeds
To water crops
To collect harvest
Which of the following is NOT one of Earth's four major systems?
Geosphere
Biosphere
Hydrosphere
Lithosphere
What does the biosphere include?
Only humans
All living things
Only plants
Only animals
What is the geosphere made up of?
Living organisms
Rocks and soil
Sunlight and heat
Water and air
What is the lithosphere?
The outer, rocky parts of Earth
The center of the Earth
The water in oceans and lakes
The layer of gases around Earth
What is acid rain?
Rain that is very light
Rain that is polluted
Rain that is very heavy
Rain that is very cold
What are the effects of acid rain on plant life?
It promotes plant growth
It can damage leaves and roots
It has no impact on plants
It improves soil quality for plants
What is the atmosphere?
The living things on Earth
The layer of rocks on Earth
The layer of mixed gases surrounding Earth
The water in rivers and lakes
What gases are most plentiful in the atmosphere?
Carbon dioxide and argon
Nitrogen and oxygen
Methane and ozone
Hydrogen and helium
What is a hurricane?
A type of soil
A kind of rock
A large, swirling tropical storm
A type of plant
What does the hydrosphere include?
Only oceans
All water on Earth
Only ice and snow
Only rivers
What is the main source of warmth in a greenhouse?
Wind
Sun's energy
Electric heaters
Rain
How do UV rays affect human skin?
They cause sunburn
They have no effect
They promote skin healing
They increase vitamin D production
What benefits does the atmosphere provide to living organisms?
By filtering harmful radiation
By providing oxygen
By regulating temperature
By causing weather changes
