what is main source of thing we need to survive?
how does that thing help?
where does it come from?
when was it discovered?
how was it discovered?
what are the possibilities of it running out?
Answers
Plants are living organisms. Plants require air, water, nutrients, and light in order to live and survive. Plants contain little green particles called chloroplasts, which are made up of chlorophyll. Plants are producers, the only living organism that can make its own food.
The sunis the main source of energyfor all living things. It is absorbed (taken in) by the leaves and is necessary for the plant to produce food. Light provides the energy for the entire process of photosynthesis.
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Answer:
We must have food, water, air, and shelter to survive. If any one of these basic needs is not met, then humans cannot survive.
Food and water gives you energy, air helps you to breathe and shelter give you a safe place to live.
Food comes from farms and water comes from rivers, lake and wells, air is natural shelter comes from wood or cement.
These were discovered in ancient times by living things/
Food can run out if no one will do farming, and water will run out if no one will conserve it, fresh air(oxygen) can run out if we pollute air by C02 and shelter can run out if their recourses are ran out.
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