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The temperature at and near the surface is greater than 0° Celsius (freezing point of pure water), and lower than 100° Celsius (boiling point of pure water). The atmospheric pressure is high enough to maintain the effective boiling point below the maximum surface temperature (about 67° Celsius), up to an altitude of at least 35,000 feet. There is also a volume of water far greater than the water vapor capacity of the atmosphere at average temperatures.
What else can I help you with?
How could life exist on a planet that has characteristics different from Earth?
the inhabitants could have special adaptations, such as fish have gills that allow them to breathe under water.
Life exist on only on earth because water exist as a vapor on earth?
Life on Earth is not solely dependent on water existing as a vapor; rather, it relies on the presence of liquid water, which is essential for biochemical processes. Water in its liquid form serves as a solvent, medium for chemical reactions, and plays a critical role in temperature regulation. While water vapor is a part of the water cycle and contributes to climate and weather patterns, it is the availability of liquid water that primarily supports life. Thus, the existence of life on Earth is intricately linked to the unique properties of water in all its states.
What are the 3 major reasons why earth continue to exist?
The Earth continues to exist because of MATTER CYCLING, ENERGY AND GRAVITY
What does earth have that other planets do not?
Water... and a climate that will allows it to exist simultaneously in 3 forms: Liquid, Gas, Solid
How would life on earth change if water did not naturally exist in all three states in the range of temperatures on earth?
If water did not exist in all three states—solid, liquid, and gas—across Earth's temperature range, life as we know it would be drastically altered. Many biological processes, such as cellular metabolism and nutrient transport, rely on water's unique properties. The absence of liquid water would eliminate oceans, rivers, and lakes, severely disrupting ecosystems and climate patterns. Additionally, the lack of water vapor in the atmosphere would hinder weather formation and temperature regulation, making Earth inhospitable for current life forms.
What are two characteristics of earth allow liquid water exist?
Gravity and Temperature
What two characteristics of earth allows liquid to exist?
-Gravity (so it doesnt float away) -Temp (not too hot or cold)
Could water exist as a liquid on earth if did not have an atmosphere?
could water exist as a liquid if we don't have a atmosphere
Could water exist as a liquid on Earth if it did not have an atmosphere?
Water could exist as a liquid on Earth without an atmosphere in specific conditions where the temperature and pressure allow for liquid water to form. However, without an atmosphere, these conditions would be less stable and water would be more likely to evaporate or freeze quickly due to the lack of atmospheric pressure and insulation.
How could life exist on a planet that has characteristics different from Earth?
the inhabitants could have special adaptations, such as fish have gills that allow them to breathe under water.
What two characteristics of earth allow liquid water to exist?
Earth's moderate temperature range and its atmosphere with a stable pressure both contribute to the existence of liquid water on its surface. The temperature range allows for liquid water by maintaining conditions suitable for it to remain in its liquid state, while the atmosphere helps to stabilize those conditions by preventing water from evaporating into space.
What characteristics of objects in our solar system that allow life to exist?
Characteristics of objects in our solar system that allow life to exist include the presence of liquid water, a stable atmosphere, and suitable temperatures. For instance, Earth has a unique combination of distance from the Sun, which maintains a temperate climate, and a diverse atmosphere that protects against harmful radiation while providing essential gases. Additionally, certain moons, like Europa and Enceladus, may harbor subsurface oceans that could support life, highlighting the importance of liquid water as a key factor.
Why does the distance between the earth and sun matter?
Earth is just the right distance from the sun, receiving just enough energy to allow liquid water to exist on the planets surface. If earth were a little further away, then the water would be frozen as ice, while much closer and the water would boil away as water vapour. Liquid water is essential for allowing life to exist.
What does water exist on earth?
Water can exist in three states, liquid, vapor and as a solid. On the earth, it exists in all three states.
What makes the earth suitable for life as you known it to exist?
Liquid water.
What are three states in which water exist on earth?
liquid, solid, and gas :)
What are the 3 states of matter that exist on Earth?
solid liquid gas
