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WorksheetsEnvironment
Total questions: 11
Worksheet time: 6mins
Global warming is caused by
CO2
H2O
O2
H2
Photosynthesis requires the following component
Light
Chlorophyll
Soil
Oxygen
Producer of food are called --------------
(a)
Which one is your favourite subject
Chemistry
Physics
Botany
Maths
What is your name
Cutting of trees in a forest is callled
Reforestation
Deforestation
tree fall
None of them
Which of the following is not a renewable source of energy?
Sun energy
Nuclear Energy
Wind Energy
All are renewable sources
Energy efficient vehicles and appliances use.......
less energy
more energy
much energy
no energy
You use corn stalks, wheat, pine cones to generate energy.
It's biomass.
It's hydropower.
It's geothermal energy.
It's solar energy.
Light pollution...
can be recycled
distracts birds and other animals
is not a real problem
doesn't have any effects on humans
