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WorksheetsSCIENCE QUIZ
Total questions: 20
Worksheet time: 40mins
Materials found in nature that people and other living things use are ________________________.
resource
natural resource
renewable resource
nonrenewable resource
Waste products that damage an ecosystem is ___________________.
nonrenewable resource
resource
renewable resource
pollution
A ____________________ is the remains or traces of an organism that lived long ago.
rock
relative age
fossil
extinct
In a sequence of rock layers, the oldest layer of rock is ___________________ of the sequence.
younger
at the top
in the middle
at the bottom
The youngest layer of rock is ____________________.
in the middle
at the bottom
at the top
older
Oceans, glaciers, lakes, and rivers are part of Earth's
hemisphere
lithosphere
hydrosphere
atmosphere
Earth’s surface has a relatively thin, solid outer shell called the lithosphere. This solid part of Earth is part of the
hydrosphere
geosphere
outer core
atmosphere
Which human activity would help reduce the amount of carbon dioxide in the atmosphere?
decrease the number of recycling programs
increase the human population
decrease the burning of fossil fuels
increase the number of cars being driven
Which two gases are the most prevalent in the atmosphere?
nitrogen and oxygen
methane and carbon dioxide
nitrogen and methane
methane and oxygen
Which energy source is renewable?
solar
natural gas
coal
oil
What part of the water cycle is A?
evaporation
condensation
precipitation
run off
The average weather conditions in an area for 100 years make up the area's
ecosystem
time zone
climate
temperature
