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If you consider the concept of life as human beings understand it, water is absolutely necessary for life forms to exist. Life forms on our planet consist primarily of H20. Therefore, scientists will look for places that have abundant water as possible places for life to exist elsewhere. However, there are creatures that live at the bottoms of the oceans that require some type of sulfur in their environment. I'm not sure which type they need. As I recall, the sulfur is used in their 'bodies' the same way most life forms use oxygen to live. Something to do with respiration. I think this was a relatively recent discovery. Before that, scientists assumed that every life form required oxygen to exist. I believe that we limit ourselves in defining the existence of others according to what we ourselves have experienced. This is 'thinking inside the box'. No one seems to consider that life may exist in ways other than what we understand. Other life forms could possibly not be limited by the same factors as the life forms on Earth. Perhaps OTHER conditions are necessary to create different forms of life????
What else can I help you with?
What is the scientific name for water and how does it play a crucial role in sustaining life on Earth?
The scientific name for water is H2O. Water is essential for sustaining life on Earth because it is a universal solvent, meaning it can dissolve many substances. This allows nutrients and minerals to be transported within living organisms and helps regulate temperature through processes like sweating and evaporation. Water also plays a key role in photosynthesis, the process by which plants make food, and is a major component of cells and bodily fluids in all living organisms.
What role do strong electrolytes play in the field of chemistry?
Strong electrolytes play a crucial role in chemistry by easily breaking apart into ions when dissolved in water, allowing for efficient conduction of electricity and facilitating various chemical reactions.
What is same in air and water?
Both air and water are essential for life and contain molecules made up of atoms. They both can exist in different states of matter (solid, liquid, gas) depending on temperature and pressure. Both substances are affected by environmental factors and play a crucial role in the Earth's ecosystems.
What is the composition of gases of the troposphere?
The composition of gases in the troposphere is primarily nitrogen (about 78%) and oxygen (about 21%), with traces of other gases such as argon, carbon dioxide, and water vapor. These gases play a vital role in maintaining Earth's climate and supporting life.
Any substance found naturally that is useful or helps to sustain life is what?
A natural substance that is beneficial for sustaining life is often referred to as a "nutrient." Nutrients can come from a variety of sources such as food, water, air, or sunlight, and they play a crucial role in supporting the growth, development, and overall health of living organisms.
What role do microorganisms play in the pond-life?
they break down the nitrates and nitrites in the water
What role do the trees play in the life of birds?
A tree can play the role of a habitat and/or feed.
What role did the weather play in the dust bowl?
What role does the weather play in an Englishman's life
What role does lungs play in water input or output?
it has a role in water output.
What role do rivers play in the water cycle?
Rivers play an important role. Water cycle begins and ends at rivers.
What is the role of a joystick?
You play games with it. Try search "joystick" in answers.com
What role does the ocean play in the water cycle?
a huge role
What role does the ocea play in the water cycle?
Oceans play an important role. They are the source of evaporation.
What property of water is not important to life on earth?
The property of water that is not as important to life on Earth is its color. While water can appear blue due to the absorption and scattering of light, its color does not play a significant role in supporting life on our planet.
Explain the role of water in maintaining life?
water is help to give our life
What important role did blue-green bacteria play in the history of life on earth?
They performed photosynthesis and filled the atmosphere with water vapor.
What role the plants play in your life?
it plays a role in a movie and inyou peeing
