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petroleum
Wind and solar energy
From plants and animals which get buried below. earth millions of years ago
Fossil fuels
To make rain water percolate under the soil so as to recharge 'ground water'
To make rain water percolate under the soil so as to recharge ‘ground water’
Which fossil fuel is conserved when we use bicycle for covering short distances instead of vehicle?
petroleum
petroleum
See lessWhat are the alternate sources of energy?
Wind and solar energy
Wind and solar energy
See lessHow are they formed?
From plants and animals which get buried below. earth millions of years ago
From plants and animals which get buried below. earth millions of years ago
See lessWhat types of fuels are and petroleum?
Fossil fuels
Fossil fuels
See lessWhat is the main purpose of rain water harvesting?
To make rain water percolate under the soil so as to recharge 'ground water'
To make rain water percolate under the soil so as to recharge ‘ground water’
See less