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Worksheetsevery thing i know
Total questions: 25
Worksheet time: 40mins
what dose renewable mean
something that is being made faster then it is being used
something that will never come back
what is non-renewable
something that cant come back
something that replenish fast
metalloids
metalloids
something thats not metals and that is metal
a mix between both
metal a hard substance thats malleable
A natural resource is....
a resource that forms much more slowly than it is consumed
a natural resource that can be replaced at the same rate at which it is consumed
any natural material that is used by humans
Choose ALL the ways that using natural resources can be harmful...
mining and oil spills can damage ecosystems
they make our lives easier
burning coal or other fossil fuels can cause air and water pollution
used products can fill landfills or litter beaches and other natural areas
Nonrenewable resources are replaced quickly.
True
False
Trees are renewable resources.
True
False
Water is a renewable resource.
True
False
The sun is a renewable resource.
True
False
Gold is a renewable resource.
True
False
Minerals are renewable resources.
True
False
Trees are a renewable resource because ...
they can be replanted.
of how big they can grow.
they burn in forest fires.
birds live in them.
Oil is not a renewable resource because ...
it comes from the ground.
it cannot be replaced.
it is too gooey.
it is not heavy enough.
Natural resources form in nature. Which of the following is NOT a natural resource?
oil
coal
plastic
water
Kinetic energy is...
energy carried in ultraviolet waves
energy stored in food
energy in motion
energy from splitting an atom
