Which organisms are on the 1st level of this food web?

What is food web?

What is the basic unit of food web?

Which organisms serve as producers in the food chains of deep oceans?

True or false The number of organisms increases from the lowest trophic level to highest trophic level.

What are the factors badly affecting the food web?

Which are the different trophic levels in the food chain?

Whether all organisms prepare their own food?

Make some interesting observations while having a meal at home. Identify the trophic level of the various food items in your dish. Identify your own level in the chain.