WorksheetsBiosphere
Total questions: 25
Worksheet time: 25mins
The system that contains all living things on Earth.
Biosphere
Atmoshpere
Hydrosphere
Geosphere
The biosphere includes plants and animals that live
on land
on land and in the water
on land, in water, and in the air
in water
The effects of people and their actions on the biosphere is called
human impact
biome
environmental change
"Bio-" means
life
water
Earth
air
The (a) is the part of the Earth where life exists.
biosphere
atmosphere
asthenosphere
core
What is the biosphere?
The layer of gases surrounding the Earth
The part of Earth where life exists
The solid outer layer of the Earth
The Earth's water bodies
What is the main reason the biosphere is important for humans?
It provides a place for humans to live
It makes the Earth look pretty
It keeps the Earth warm
It controls the weather
Which of the following is a living component of the biosphere?
Soil
Water
Bacteria
Air
The biosphere contains
All life on Earth
All life, except bacteria
All plant life
Animal life and plant life
Biosphere refers to
all living organisms
rocks
air
water
What is the biosphere composed of?
Only oxygen and carbon
Oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus
Oxygen, carbon, and iron
Oxygen, carbon, hydrogen, and sulfur
Which of the following is a component of the biosphere?
The Sun
The Moon
Plants
Stars
Which of the following is NOT a component of the biosphere?
Animals
Rocks
Water
Air
Which of the following are part of the Biosphere? (a) (b) (c) (d) (e)
salt water
outer space
Missouri River
A bear's den
a farmer's field
Mars
The moon
landmasses
estuary
How do plants contribute to the biosphere?
By producing oxygen
By absorbing sunlight
By creating water
By making noise
Which one does not belong? The Biosphere is _______________________________
called the zone of life
all terrestrial ecosystems
the place on or near Earth's surface that supports life
all of the water in the ground, on the surface, and in the atmosphere
The biosphere ONLY includes plants and animals that live on land.
true
false
What type of interact is occurring in this picture?
Geosphere & Hydrosphere
Hydrosphere & Biosphere
Biosphere & Atmosphere
All of the above
What is the primary function of the biosphere in the Earth's ecosystem?
To regulate the Earth's temperature
To support life by providing essential resources
To control the Earth's magnetic field
To generate the Earth's gravitational pull
Which of the following processes is crucial for maintaining the balance of gases in the biosphere?
Photosynthesis
Evaporation
Condensation
Erosion
How does the biosphere interact with the hydrosphere?
By absorbing sunlight
Through the water cycle
By reflecting solar radiation
Through volcanic activity
Which of the following best describes the relationship between the biosphere and the atmosphere?
The biosphere is independent of the atmosphere
The biosphere relies on the atmosphere for oxygen and carbon dioxide exchange
The biosphere controls the atmospheric pressure
The biosphere is a part of the atmosphere
What role do decomposers play in the biosphere?
They produce oxygen
They break down dead organic matter
They absorb sunlight
They create new species
Which of the following is an example of a human activity that impacts the biosphere?
Photosynthesis
Deforestation
Condensation
Erosion
What is the significance of biodiversity within the biosphere?
It reduces the need for water
It increases the Earth's temperature
It ensures ecosystem resilience and stability
It decreases the amount of available oxygen
