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WorksheetsChanging Environments
Total questions: 19
Worksheet time: 10mins
A place where living things live is known as a _______.
land
soil
habitat
earth
Habitats provide living things with _______.
air, water, food, space, and energy
air, water, food, space, and shelter
air, water, food, space, and sunlight
air, water, food, space, and friends
Each habitat has its environment. We can tell if an environment is healthy by observing its _______.
condition
situation
population
communication
Our _______ is the surroundings in which we live.
habitat
place
earth
environment
A statement that does not belong to the characteristic of a healthy environment is _______.
full of smoke
clean
have plenty of fresh air
fit for people, animals, and plants to live in
Living things could be _______ if they live in an
unhealthy environment.
happy
healthy
harmed
guilty
An environment can be changed by _____, which washes away soil and plants.
a flood
a drought
a tornado
a wildfire
How could a wildfire affect the environment of a deer or mouse?
The animal would need to adapt to other sources of food
The animal would need to find a new environment to continue living.
Both are correct
Neither are correct
A farmer accidentally planted seeds of an invasive species in his field. How is the plant harmful to the environment?
It can grow slowly
It will not harm the environment.
It blocks sunlight and takes nutrients that native plants need
It is preferred by gardeners over native plants.
When plants and animals cannot adapt to their environment, their population _____.
dies off
survives
grows bigger
stays the same
Which could happen if people introduced a new animal into an environment?
The environment will not be affected.
The animal uses up resources.
Other animals will create pollution.
All plants and animals will live longer.
Which is one way humans endanger animals?
Building national parks
Cleaning environments where animals live.
Clearing rain forests.
Passing laws to control hunting.
Wildfires are caused by...
too much rain
lack of rain
deforestation
