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Worksheetsscience kls 2
Total questions: 15
Worksheet time: 8mins
We can reduce air pollution by
Travelling on buses
Burning the garbage
Planting more trees
Using cars
Which of the following can keep the air clean
Cycle
Taking the car
Burning fuels
Smoke from factories
Which of the following is not the uses air and wind
To breathe
To burn things
To grow the plants
To fill things up
..........can dirty the air
Trees
Factories
Walking
Bicycles
..........do not need air to live
Astronouts
Divers
Campfire
Motorbike
My chest bcomes.......when I breathe in
Smaller
Small
Big
Bigger
The ball and ballons are filled with......
Ballon
Air
The diver and the astronout breathe in air from
Move
Air tanks
Wind is moving air.wind help us to......move things
Start
Move
Air pollution occurs when.....and .....get into the air
Smoke and dust
Haze and move
We can ........or walk instead of taking the car
Sit
Cycle
.......air can make us sick
Clean
Dirty
Smoke from forest fires can cause
Fire
Haze
Vehicles give out smoke and harmful
Body
Gases
We can.....more trees to keep the air clean
Plant
Grow
