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Worksheetsscience fun
Total questions: 28
Worksheet time: 17mins
which gas is used by plants?
nitrogen
co2
what cause acid rain?
harmful gases
global warming
water pollution
fertilizers
done during earthquake?
go out in open
sit still
studying environment
ecology
acid rain
rain that contain harmful substances
pollutants
globule warming
acid rain
pollution
most of air pollution is because of ------------------of fule
(a)
what is global warming ?
Is this Physical or a Chemical Change
Chemical change
physical change
Is this chemical or physical change
chemical change
physical change
both
None of the above
Is this a Chemical or a physical change?
physical change
Chemical change
Is this chemical or physical change
chemical change
physical change
both
None of the above
When a vapor changes to a liquid we call this process:
condensation
precipitation
radiation
induction
Which of the following parts of a seed is a tiny plant that can grow and develop?
seedling
seed coat
stem
embryo
..... Is the center of our solar system
Moon
Neptune
Sun
Earth
Earth is moving in motion called
rotation
revolution
pollution
adaptation
Earth is the ..... planet from the sun
first
second
third
fourth
Biology is the study of what?
Life
Sandwich
The human brain
Weather
Energy=____to the speed of light squared
Gravity
Mass
Sandwich
Lightning
...................... the glass with water.
Resme göre boşluğa aşağıdakilerden hangisi gelmelidir?
fill
shake
put
add
choose the correct option
cut
fold
brush
choose the correct option
fold
cover
cut
These are ..........
goggles
microscope
lab coat
bottle
What is this?
It is a toothbrush.
It is a tube.
It is a brush.
It is a glass.
_______ the paper.
Fold
Put
Cut
Colour
It is a __________.
brush
paper towel
bottle
paper
