What trophic level is a bird?

What trophic level is a bird?

Explanation: Grass (producers) occupy first trophic level, grass hoppers are in second trophic level (primary consumers), birds are in third trophic level (secondary consumers) and cats are in fourth trophic level (tertiary consumers).

Are birds primary consumers?

Most birds are primary consumers since they eat grains, seeds, and fruit. However, some birds eat flesh as their main diet, making them tertiary consumers.

What trophic level is a hawk?

tertiary consumers

What’s the first trophic level?

The first and lowest level contains the producers, green plants. The plants or their products are consumed by the second-level organisms—the herbivores, or plant eaters. At the third level, primary carnivores, or meat eaters, eat the herbivores; and at the fourth level, secondary carnivores eat the primary carnivores.

What is trophic level simple?

: one of the hierarchical strata of a food web characterized by organisms which are the same number of steps removed from the primary producers.

How many trophic levels are there?

four trophic levels

What is trophic level?

trophic level. Any of the sequential stages in a food chain, occupied by producers at the bottom and in turn by primary, secondary, and tertiary consumers. Decomposers (detritivores) are sometimes considered to occupy their own trophic level.

What is trophic level example?

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, then to herbivores(primary consumers) at level 2, carnivores(secondary consumers) at level 3 or higher, and apex predators at level 4 or 5.

What are trophic levels define and draw?

In a food chain, each step representing an organism forms a trophic level. (b) If we kill all the organisms in one trophic level, then the transfer of food (and energy) to the next trophic level will stop due to which the organisms of next trophic level will starve and die or migrate to other areas.

What are trophic levels give example of food chain?

Plants are the producers, and represents the first trophic level. Grasshoppers are the primary consumers, and represent the second trophic level. Frogs are the secondary consumers, and represent the third trophic level. Snakes are the tertiary consumers and represent the fourth trophic level.