Question

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Answer 1

✾ Answer of your Questions ✾

⦿ Producers are the green plants those produce their own food. All the animals depend directly or indirectly on plants for nutrition, thus they are termed as consumers.

Excluding trees, all animals are termed as consumers because they consume the nutrition from the producers.
Without producers, there will be no existence of consumers as producers play an important role in ecosystem.

Producers > Herbivores > Carnivore> Omnivore.
Herbivores totally depends on plants for food. In the same way, Carnivores depends upon Herbivores. Like that as Omnivores. If Plants wouldn't exist > There will be no existence of Herbivores > Carnivores > Omnivores as well.

⦿ Autotrophs Are the organisms which are able to prepare its own food. This mode of nutrition is characteristics of green plants as they prepare complex food from raw material by photosynthesis. As we already know Green plants are the producers and without producers there will be no existence of consumers ( Those who consume nutrition from Green plants or producers)

⦿ Heterotrophic Nutrition is a mode of nutrition that Is adapted by animals which can't prepare their food, and get ready made food. This mode of nutrition is one of the following types -

➤ Holozoic - When Simple substances are obtained from complex substances by animals for example protein to amino acids.

➤ Saprophytic- When the organism get food from dead or decaying matter; for example - Bread mould.

➤ Parasitic- When the animals get food from living hosts; For example- Tapeworm stays in the intestine of the host and share food with the host.

➤ Symbionts - These are such partners which live together for mutual benefit; for example- Litchens, In which alga and fungus are partners, alga prepare food while fungus absorbs water and mineral from the substratum.

⦿ Three natural cycles are -

Dependency of plants as well as animals for Co2 and O2 Respectively.
During The process of photosynthesis, Plants require Co2 which is released by animals, and the very moment animals too require O2 for the purpose of breathing.

Dependency of Plants and soil.
Plants depends upon the soil to stood up right, Nitrogen, And Topsoil which is rich in Humus. If there would be no Plants, then soil must have been blown away and can cause erosion.

Dependency of plants, animals on water.
As we know, Human body is made up of 70% water, That means There would be no life without water.

⦿ Biotic factors of an environment include the living organisms. This can Involve Animals, Plants, Bacteria and other living organisms.

⦿ Abiotic Factors of an environment include the nonliving components. This involves Soil, Rocks, Water, Air, Sunlight, Wood etc.

⦿ In today's growing population and industrialization, the need of water is also increasing day by day. In metropolitan cities, A lot of water is being wasted, Most of the water is collected below the ground as ground water. Thus, Level of Ground water is also decreasing. But as we know 97.4% of water is from seas and oceans which is salty in nature and contains useless salts. Hence, We need to conserve water. One of the best way to conserve water is rain water harvesting.

Rain water harvesting- It is the collection of rain water which can be either Used for future use.
It is mostly done in cities because most of the water is being used and wasted in cities, to recover it, Peoples are adapted to rain water harvesting.

⦿ we mostly depend on Abiotic components to survive. Everything is being connected through a cycle, so as Biotic and abiotic components. For example-

✿ Animals and plants are in need of sunlight for food and energy. In growing generation, We are also capable of using solar energy.

✿ With advancement in science, We can also use hydro power, as well as Wind energy.

✿ Plants are always depend upon H20, air and sunlight for nutrition.

⦿ It is very necessary to conserve water mostly at home. As Most of the water wastage is generated at home. Ground water level is decreasing day by day. A day will come when There will be no water. For which There will be no existence of life. To not face this problem, we need to conserve water and use it wisely.



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