Science, asked by dikshanishika, 1 year ago

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Answered by Nivejoshi107200
2
photosynthesis is a process by which plants prepare their own food in the presence of Sunlight carbon dioxide chlorophyll and water......


composting done in the presence of worms is known as vermicomposting... in this organic substances like leaf peel peels leftover food and all is taken in a pit and worms are inserted so that it could be converted into simpler inorganic substances ...known as compost...




5 biodegradable materials are leaf peel ,leftover food ,tea leaves ,waste paper,spoilt stuff.......






the components of air that are necessary for photosynthesis are carbon dioxide ,water in the form of hydrogen and Oxygen gas .....






decomposers are small microorganisms that breakdown the complex organic substances to simpler inorganic substances ....




examples of primary consumer are dear cow goat ....





autotrophs are the basis of energy as they only convert the inorganic substances to organise energy form ......







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Answered by Jasmine314
3
2. Photosynthesis is a process through which plants make their food by themselves through sunlight,carbon dioxide and water from the soil.
10. Animals like bear,cheetah ,tiger,etc.are heterotrops because they depend on other plants and animals for their food.
12. There are two types of consumers:
1 . Primary consumers
2.Secondary consumers
15.Soil is important for plants because without fertility of soil the plant can't grow properly.

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