What is the first trophic level?

Answer 1

Essentially, all green plants. These can also be referred to as autotrophs; self-feeding or self-sustaining.

The trophic level is basically a food chain or furthermore a food web. The first level represents the primary producers which include photosynthetic organisms (alga and plants). The second level is primary consumers which include herbivores and ominivores. The third level represents secondary consumers carnivores and so on.

Answer 2

It's primary producers which is an organism that makes their own food from sunlight and/or chemical anergy from deep sea vents. They are the base of every food chain- they are also called autotrophs.

Answer 3

The first trophic level consists of primary producers, such as plants, algae, and phytoplankton, that directly convert sunlight into energy through photosynthesis. They form the base of the food chain by providing energy for all other organisms in the ecosystem.

Answer 4

3 levels of food animals, cars, gas

Answer 5

Level 1: Plants and algae make their own food and are called producers. Level 2: Herbivores eat plants and are called primary consumers. Level 3: Carnivores that eat herbivores are called secondary consumers. Level 4: Carnivores that eat other carnivores are called tertiary consumers.