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WorksheetsScience grade5 term1 chapter4
Total questions: 48
Worksheet time: 24mins
The diagram shows the processes of the water cycle.
Which process is shown by arrow number 1?
Transpiration
Evaporation
Condensation
Precipitation
Which process happens in plants?
Transpiration
Evaporation
Condensation
Precipitation
Which process describes how clouds form from water vapor?
Transpiration
Evaporation
Condensation
Precipitation
Where do fossil fuels come from?
From meteorites
From the remains of ancient animals and plants
From cooling down of lava
Is not fossil fuels from the list below
Natural Gas
Wood
Oil
Coal
Alternative energy sources include
All the sources, except the fossil fuels
All the energy sources, including the fossil fuels
Fossil fuels
Where do natural resources come from
Made on factories
Synthesized in laboratories
From Earth
Minerals, such as copper and gold ores are
Non-renewable resources
Renewable resources
Most electricity nowadays is produced using
Renewable sources
Non-renewable sources
The picture shows which of the following?
Land resource
Non-renewable source
Renewable source
Fossil fuel
Why trees are a renewable source?
Because they depend on fossil fuels
Because trees take millions of years to form
Because they can recover
Because it is not a natural resource
What do hydroelectric and solar energy have in common
They depend on fossil fuels
They use energy from the Sun
They recycle dirty water
They are non-renewable sources
What from the items listed below is an advantage of non-renewable energy?
They can disrupt the environment
They can reduce pollution
They can finish
They can be used in any location
Are good heat insulators?
cobber
metal
plastic
steel
What is textile?
a metal
a fabric or cloth
a plastic
a type of wood
Concrete is used to
make computers
cook food
build houses
build cars
Evaporation is when water
Turns from gas into liquid
Turns from liquid into gas
Turns from solid into gas
Turns from solid into liquid
Condensation is when water ...........
Turns from liquid into gas
Turns from solid into gas
Turns from gas into liquid
Turns from solid into liquid
Precipitation is when water .............
Falls from atmosphere
Turns from solid into liquid
turns from gas into liquid
Turns from liquid into gas
Who takes carbon from the atmosphere ?
animals
birds
fish
plants
Fossil fuel are used to make .............
Paper
Plastic
Cotton
bricks
Sustainability is fulfillment of present needs without .............
Using science
Using technology
Endangering the ability of future generations to fulfill their needs
Solar energy
The energy from wind can be used again and again.
This makes wind a (n) ...............
Fossil Fuel
Renewable resources
nonrenewable resources
Which is a nonrenewable resource ?
plants
coal
solar system
animals
Which is an alternative source of energy ?
Oil
natural gas
coal
wind energy
Which can be used to make clothes?
sand
marble
plastic
stone
What is a term for any type of fabric, especially one made by weaving or knitting fibers together ?
synthetic
polymer
adobe
textile
Which processes release carbon dioxide ?
a photosynthesis, respiration
respiration, decomposition
photosynthesis, burning oil
photosynthesis, decomposition
Animals add nitrogen into the ecosystem when they ..........
eat plants
excrete waste
burn sugars
breathe
Polyester, acrylic, cotton and burlap are examples of ...........
plastic
textiles
bauxite
Fossil fuels are nonrenewable resources because _____________.
they will always be available
they can be replaced by nature before they are used up
they cannot be replaced as quickly as they are used
they cannot be used up during our lifetime
In the nitrogen cycle, nitrogen can be fixed into a form organisms can use by
_______________. (choose all apply )
plants
bacteria
lightning
volcanic activity
Which statement about alternative energy sources is true?
they are nonrenewable
they make use of fossil fuels
they include coal, oil and natural gas
they are renewable
During the carbon cycle which of the following processes does not release carbon dioxide into the atmosphere?
respiration
burning fossil fuels
photosynthesis
decomposition
Identify a characteristic of synthetic materials
They are not useful
They are unprocessed.
They are man-made
They are raw materials
Why is plastic a good material to make the handles of cooking tools such as pots and pans from?
because it is flexible
because it is can be molded
because it is recyclable
because it is a good insulator
Which of the following water cycle processes leads to the formation of clouds?
precipitation
evaporation
condensation
transpiration
energy conservation is :
plastic, nylon, polyester
wind, water, Sun
turning off lights
coal, oil, natural gas are example of
raw materials
fossil fuels
synthetic materials
wood, rocks, minerals are example of
raw materials
synthetic materials
fossil fuels
plastic, nylon, polyester are example of
fossil fuels
raw materials
synthetic materials
Materials that are taken from Earth and used by people are ................
synthetic
nonrenewable resource
natural resource
Water can be replaced naturally in a short period of time, so it is a (n) ..................
synthetic
renewable resource
nonrenewable resource
What are the benefits of using alternative energy sources instead of fossil fuels ?
It conserves resources and increases pollution.
It conserves resources and decrease pollution.
It depletes resources and decreases pollution.
It depletes resources and increases pollution.
Trees were cleared from an area to use for lumber and paper. Nearby residents observed an increase in the mouse population . What can you infer about the impact this activity had on the organisms in the ecosystem?
The deer population began eating mice due to decreased food supply.
The mice gained more habitat when the trees were cleared.
The population of the owls who ate the mice declined due to a decrease in habitat.
People overhunted the mice.
The air in Earth's atmosphere is made up ........... nitrogen gas.
90 %
78 %
27 %
55 %
Which process fixes nitrogen gas from the air into the ground ?
denitrifiction
decomposition and combustion
lighting and volcanic activity
respiration and photosynthesis
Which process involved in the carbon cycle is a human action ?
decomposing dead matter
burning fossil fuels
exchanging nitrogen and oxygen
performing photosynthesis
