Here conservation means protecting plants and animals from becoming endangered or extinct. Their are many plans made by government, you will study further.
It is necessary to conserve plants and animals to protect our environments and maintain food chain, it is necessary to protect animals because now a days many animals like tiger, panda, giant panda, whooping crane, blue whale, Asian elephant, sea otter, snow leopard , gorilla etc have became endangered.
The balance of oxygen and carbon dioxide is maintained in the atmosphere by the oxygen released by the plant during photosynthesis and carbon dioxide released by human , animals etc. The balance of oxygen and carbon dioxide is made due to respiration and photosynthesis.
0 comments:
Post a Comment