Question

wind is beneficial resource of energy as it doesn't cause ...? option. i) pollution ii) Echo iii) noise iv) sound​

Answer 1

echo is a beneficial resource used for several purposes

Answer 2

Wind is the beneficial resource of energy e as it does not cause pollution. Hence the correct option to the given question is first option.

There are various renewable sources of energy like the solar energy wind energy hydro energy this energies are available at free of cost and cannot be finished .

Hence they are concidered as renewable energy. wind energy is a form of renewable energy and it does not cause any pollution . Hence wind is considered as a renewable source of energy.