Question

the calorific value of coal is 30000 kg and that of wood is 20000 of. What does the above value indicates ?​

Answer 1

Answer:

Explanation:To protect the flora and fauna of the country, the government has taken the following steps: a. Fourteen biosphere reserves have been set up by the government to protect the flora and fauna. Biosphere reserves are the areas of terrestrial and coastal ecosystems which promote the conservation of plants and wild life.