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For organisms to live and reproduce on earth, the three main thing they will always need is Air, Water and Food.

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11y ago

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What does earth need?

The Earth needs the Sun? Generally, people need the sun because the sun provides the energy that maintains almost all forms of life on Earth. The sun is our source of natural light and warmth which is essential for survival. The sun is also important to humankind because it helps our skin manufacture vitamin


Do all living things need salt?

Not all living things need salt. While salt is essential for human health and the functioning of many organisms, there are organisms like certain plants and bacteria that can live without salt. The need for salt varies depending on the organism's biology and environment.


What part of the Earth encompasses all areas where organisma can obtain the energy they need?

The biosphere is the part of Earth that encompasses all areas where organisms can obtain the energy they need. This includes the portion of the planet where life exists, from the depths of the oceans to the highest mountains.


Why is sand considered non living?

Living things grow and need things to live. For example a person needs sleep, food and water in order to live. Sand doesn't grow and it doesn't need anything to live so, it is considered non-living.


Does the amount of rain that falls in an area determine which kinds of organisms can live there and why?

yes it would effect the organisms because if there is little rainfall animals that don't need much rain might move to that location and if there is a great amount of rainfall animals that may need more rain would move in there

Related Questions

What 3 things organisms need to survive?

All organisms need food, water, and shelter in order to live, grow, and reproduce.


Why do organisms need calories?

to grow and reproduce


Why do living organisms need living space?

Living organisms need living space for various reasons, such as access to necessary resources like food, water, and shelter, to escape competition from other species, to find mates, and to raise offspring. Limited living space can also lead to overcrowding, increased stress, and conflict among organisms.


Why cant organisms survive in outer space?

Organisms from earth, cannot live in outer space. They need a stable environment and a place to evolve and reproduce. Outer space, does not have a stable environment it gets hot then cold in a matter of seconds. If you really think about it, what would the organisms eat? There's nothing in outer space that would provide them with food.


When do organisms need protection?

Mutualism occurs when organisms need protection (e.g., "guest defenders" or "guest cleaners"), when immobile organisms need to reproduce (e.g., pollinators or seed dispersers), and when organisms need to expand tolerances.


Why do organisms need to be able to reproduce?

They don't HAVE to but if most don't, there will no more left.


Why do all organisms need to be able to reproduce?

They don't HAVE to but if most don't, there will no more left.


What is the key ingredient that all organisms need?

All organisms need oxygen to live.


Determine what most organisms need to survive?

Most organisms need food, water, shelter, and the ability to reproduce in order to survive. Additionally, they require a suitable environment with appropriate temperature, oxygen levels, and other specific conditions for their survival.


Why animals have to reproduce?

Animals don't need to reproduce but they don't live forever. If they didn't reproduce, they would die out or become extinct.


How did the other 99 percent of organisms on earth reproduce?

The other 99% of organisms on Earth reproduce through various methods such as sexual reproduction, asexual reproduction, or a combination of both. Sexual reproduction involves the fusion of gametes from two different individuals, resulting in offspring with genetic diversity. Asexual reproduction, on the other hand, involves the production of offspring from a single parent without the need for gamete fusion.


What organisms cannot reproduce both sexually and asexually?

sterile worker bees,mules,etc....i need some more examples other than these......