trees? How do the trees maintain ecological balance?
You have seen elephants, deer, earthworms, trees and grasses. Where de
they live or grow? What is the name given to this sphere? Can you describe
some of the important features of this sphere?
Answers
Answer:
trees are known as the lungs of the earth . they maintain the ecological balance by giving us oxygen and taking in the harmful gas carbon dioxide . and also help in nitrogen fixation.
planetary sphere
The combined form of land sphere, hydrosphere and atmosphere where life is possible is called biosphere. Plants and animals are biotic elements of biosphere while soil, water, air, etc are abiotic elements.
Explanation:
Trees contribute to their environment by providing oxygen, improving air quality, climate amelioration, conserving water, preserving soil, and supporting wildlife. During the process of photosynthesis, trees take in carbon dioxide and produce the oxygen we breathe.
elephants and deer generally found in Forest.
Earthworm found in soil, where moisture is present.
Trees are found everywhere, especially in forest.
Grasses also found everywhere and in grasslands too.
they live in biosphere.
The biosphere is the zone of air, land and water where organisms exist. It is commonly known as the global sum of all ecosystems and consists of several layers including the atmosphere, the lithosphere and the hydrosphere.
Characteristics of a biosphere:
Living organisms, (plants, animals, bacteria)
Transfer of energy, i.e the food chain,(plants>herbivores>carnivores>etc)
Made up of different biomes (ecological systems) .
