Question

Give my information
a. Ecosystem
b. Biome
c. Food web

Answer 1

a. The interaction between the biotic and abiotic components present in a particular area is called an ecosystem. The abiotic components include sunlight, water, soil, air, etc., and the biotic components include the different plants and animals found in an area, e.g., lake, forest, grassland, lions, deer, etc.

b. A biome is a very large ecosystem that comprise of a wide variety of vegetation and animal life. The identification of biomes is done on the basis of the vegetation cover constituting them. Biomes are classified into terrestrial biomes, freshwater biomes and marine biomes. Steppe grasslands in Central Asia and Pampas in South America are examples of biomes.

c. Food web is the network of many food chains, like the one given in the following picture.