Gujarat BoardEnglish MediumSTD 11 ArtsGeographyBiosphere2 Marks
Question
Explain “environment” in detail.
✓
Answer
The "living organism" is the living covering of the environment, including plants, animals, birds, organisms, micro-organisms, etc., including humans.
The ecosystem is useful to humans in many ways because humans get their food as well as other necessities from the ecosystem.
Plants and animals provide the food organisms that humans need for their nutrition. Human clothing and raw materials for many industries are also found in the environment.
Wood for human habitation is found through forests. Human beings get mass, milk, wool, leather, bones, manure etc. from animals.
Some animals are useful for farming, transportation or transportation.
Bird eggs, masses, colored feathers are found.
Silkworm by silkworms, honey by bees and various fish shapes, useful for medicine.
Micro-organisms like earthworms help in fertilizing the soil.
According to Hutchinson, "the part of the earth where life is possible is called the biosphere."
That is, life exists in the part of the aquifer, atmosphere, and solid that covers the ecosystem.
This is called "bioavailability".
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