Question

What is a trophic level? Explain any three effects of Industrial pollution

Answer 1

Answer:

Explanation:

The trophic level of an organism is the position it occupies . A food chain is a succession of organisms that eat other organisms and may, in turn, be eaten themselves. The trophic level of an organism is the number of steps it is from the start of the chain. A food web starts at trophic level 1 with primary producers such as plants, can move to herbivores at level 2, carnivores at level 3 or higher, and typically finish with apex predators at level 4 or 5. The path along the chain can form either a one-way flow or a food . Ecological communities with higher biodiversity form more complex trophic paths.

Industrial Pollution: Types, Effects and Control of Industrial Pollution!

In order to provide daily needs of the growing population, differ­ent types of industries are setup to produce different products. The industries use raw materials, process them and produce fin­ished products. Besides the finished products, a good number of by-products are produced. Out of all the by-products, if some are in huge quantities and the processing is cost effective, the indus­trialist preserves the by- products.