WorksheetsThe tree Rs: reduce, reuse and recycle
Total questions: 10
Worksheet time: 5mins
Energy is essential for life
true
false
non of the above
If we use lot of non renewable sources of energies
there is not problem, they regenerate again and again
we won´t have enough in the future
Non renewable sources of energy
produce a lot of polluction
do not produce so much production (green energies)
The main aim to protect our planet is
save energy and use green energies: renewable energies
waste the energy and use non renewable energies
What problems do non-renewable energy sources cause?
these sources are limited
these sources are not limited
these sources produce pollution
they don´t produce pollution
What problems do non-renewable energy sources cause?
produce so much CO2
do not produce any farmful gases such as: nitrigen oxide and shulphur dioxide
harmful gases for the environmet
produce O2 that we can breathe
What problems do non-renewable energy sources cause?
global warming
increase the O2
acid rain
conserve energy
What are the three Rs?
reduce, rehuce and recycle
recycle, reduce and reuse
reuse and recycle
We should also use renewable sources of energy as much as possible.
true
false
The three Rs
protect the environmet
protect human beings
they help to us use fewer resources
use more and more energy and pullute the environment
