In many rural areas, people use

Green Warrior Class 5 Affordable and Clean Energy

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

In many rural areas, people use "Biogas" for cooking. What is the primary source of this clean energy?
(A) Mining deep underground for natural gas.
(B) Using the heat from the Earth's core.
(C) Breaking down organic waste like cow dung and leftover food.
(D) Capturing smoke from factory chimneys.

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