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WorksheetsEarth's biosphere
Total questions: 24
Worksheet time: 17mins
________ is the system that consists of living things.
Geosphere
Biosphere
Atmosphere
Hydrosphere
Only plants and animals are part of the biosphere.
True
False
All living things interact with biosphere by using its_________
Sunlight
Wind
Water
Natural resources
Renewable resources are those that can not be replaced and will run out.
True
False
Non renewable resources are those that cannot be replaced and will run out such as __________
sunlight
wind
water
crude oil
Humans are harming the natural resources through the following activities: (choose all that matches)
Planting trees
Building factories
Throwing garbage in the sea
Recycling garbage
Here is/are way/s that humans can do to protect the natural resources: (choose all answers that match)
Organize groups to collect the garbage
Use public transportation
Turn the factories garbage to the sea
Compost garbage to feed the plants
Endangered species are
Animals or plants in danger of becoming extinct in the near future.
Plants and animals living in a natural environment.
Species that recover their number after have suffered over hunting.
The loss of a species of animal, bird, plant, etc for all time
Endangered species
Extinction
Food chain
What is not a cause of extinction?
Habitat loss
over-hunting
natural disasters
animals eat too much
What is one of the ways to save the wildlife?
Go hunting
Cut down the trees
Stop pollution
Why are sea turtles endangered?
due to deforestation
due to over-hunting
due to water pollution
Define Deforestation
the growing of crops on the rooftop
the cutting down and removal of all or most of the trees in a forested area.
the setting up of factories in an urban area
the sending of money home after working overseas
Which option is against deforestation?
people use wood as fuel
trees control the climate and water cycle
trees gives lots of food items like coffee, rice, potatoes
people need land for farming
Weathering is
the movement of rocks
the breaking down of rocks
the falling of rocks
Glaciers moving rocks as they melt is an example of
weathering
erosion
Nonrenewable resources ________.
can be replaced easily.
take millions of years to replace
never run out
don't need to be conserved
An example of a slow change to Earth's surface is _____.
a volcano erupting
a landslide
a glacier creating a valley
an earthquake
