Advertisements
Advertisements
Question
Fossil fuels are obtained from
Options
remains of non-living materials
dead remains of birds only
dead remains of insects only
dead remains of living organisms
Advertisements
Solution
dead remains of living organisms
Explanation:
Fossil fuels are obtained from the remains of living organisms (plants and animals) buried under the earth millions of years ago.
Notes
Coal, petroleum and natural gas are fossil fuels.
APPEARS IN
RELATED QUESTIONS
Fill in the blank
................. is present in both living and non-living things.
Write true or false
Carbon constitues 0.03% of the earth’s crust.
Name the following:
Substances whose atoms or molecules are not arranged in a geometrical pattern.
All the carbon bonds in a saturated hydrocarbon ______ electrons.
Draw the structures for ethanoic acid.
Give a balanced equation for the following conversion: [In one or two steps]
Coke to water gas.
Complete the statement by filling the blank with the correct word from the option.
Sodium oxide combines with carbon dioxide to give _____
Explain the carbon cycle or biogeochemical cycle.
A large family of fullerene exists, starting at ______ and ______ reaching up to.
Why is carbon monoxide harmful to health? (or) What happens when we breathe Carbon monoxide?
