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WorksheetsWHAT IF IT FINISHES?
Total questions: 10
Worksheet time: 5mins
natural resourses can be classified into _____ groups.
one
two
three
zero
these resources are limited and will be exhausted one day due to their extensive use.
renewable resources
non-renewable resources
coal
water
identify
rock
coal
cement
diamond
petroleum is also known as _______.
crude oil
rude oil
LPG gas
hydrogen
coal is _______.
brikkle black rock
brittle black rock
brittle black sand
brittle brown stone
full form of CNG
compressed nature gas
compreseed natural gas
compressed natural gas
combined natural gas
full form of LPG
liquified petroleum gas
liquified petrol gas
liquid petroleum gas
none of these
there is a lot of smoke when ______ wood is burnt.
damp /wet
hot
dry
burnt
petroleum is cleaned and its product are seperated in _________.
refinery
petrol pump
garage
house
solar energy is non renewable
true/false?
true
false
