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The amount of water on the Earth doesn't change very much at all. Trace quantities are dissociated into hydrogen and oxygen by sunlight, or launched into space on our various space craft. Water hardly ever arrives on the Earth from space, but a medium sized comet could deliver billions of gallons of water (and knock our civilization into a new Dark Age) if it collided with the Earth.
Many scientists believe that cometary impacts may have provided the majority of Earth's water when our planet was still young.
What else can I help you with?
Which parameter of the hydrosphere does not change?
The total amount of water on Earth remains relatively constant over time, so the total volume of water in the hydrosphere does not change.
Does the total amount of earths water change slowly or never?
The total amount of Earth's water remains relatively constant over time due to the water cycle, where water continuously moves between different reservoirs such as oceans, atmosphere, and land. While there may be slight variations in the distribution of water between these reservoirs, the overall amount of water on Earth remains stable.
Has the amount of water on earth change since the beginning of time?
The total amount of water on Earth remains relatively constant over time due to the water cycle, where water is constantly moving between the atmosphere, land, and oceans through evaporation, precipitation, and other processes. However, changes in the distribution and availability of fresh water due to factors like climate change and human activity can impact ecosystems and water resources.
Has the amount of water on earth changed over time?
No, the amount of water on Earth has remained relatively constant over time. Water is continuously recycled through the water cycle, with some being stored in oceans, glaciers, lakes, and underground reservoirs.
Is the water on the earth rapidly decreasing?
No, the total amount of water on Earth remains relatively constant over time due to the water cycle. However, certain regions may experience water scarcity due to factors like overuse, pollution, and climate change. It is crucial to manage and conserve water resources to ensure sustainability.
Which parameter of the hydrosphere does not change?
The total amount of water on Earth remains relatively constant over time, so the total volume of water in the hydrosphere does not change.
Is the amount of water on earth always changing?
The total amount of water on Earth remains relatively constant over time due to the water cycle, which involves processes like evaporation, condensation, and precipitation. While water may change form or location (e.g., from liquid to vapor), the overall quantity of water on Earth remains stable.
Does the total amount of earths water change slowly or never?
The total amount of Earth's water remains relatively constant over time due to the water cycle, where water continuously moves between different reservoirs such as oceans, atmosphere, and land. While there may be slight variations in the distribution of water between these reservoirs, the overall amount of water on Earth remains stable.
How does the earth's surfaces change?
earth changes over time do to water wind and glacier
Has the amount of water on earth change since the beginning of time?
The total amount of water on Earth remains relatively constant over time due to the water cycle, where water is constantly moving between the atmosphere, land, and oceans through evaporation, precipitation, and other processes. However, changes in the distribution and availability of fresh water due to factors like climate change and human activity can impact ecosystems and water resources.
What does Balance in the water cycle means?
the average annual precipitation over Earth equals the amount of water that evaporates
Has the amount of water on earth changed over time?
No, the amount of water on Earth has remained relatively constant over time. Water is continuously recycled through the water cycle, with some being stored in oceans, glaciers, lakes, and underground reservoirs.
Do you have the same amount of water on earth had when the dinosaurs when they were on this planet?
In all likelihood, probably. The water cycle would make sure that all the water on the Earth would be used, evaporated, and then sent down into the Earth over time. The amounts of water may have changed slightly over time, but the relative amount of water hasn't changed much at all, just the water placement and it's distribution.
Is the water on the earth rapidly decreasing?
No, the total amount of water on Earth remains relatively constant over time due to the water cycle. However, certain regions may experience water scarcity due to factors like overuse, pollution, and climate change. It is crucial to manage and conserve water resources to ensure sustainability.
Can the oceans drown the lands?
Not with the current amount of water on earth, there would still be land left over
Does Earth lose water over time?
Yes, Earth does lose water over time through processes like evaporation and seepage into the ground. However, the overall amount of water on Earth remains relatively constant due to the water cycle, which includes processes like precipitation and runoff that replenish water sources.
How has the amount of water of earth changed throughout time?
The amount of water on Earth has remained relatively constant over geological timescales through a process known as the hydrological cycle. This cycle involves the continuous movement of water between the atmosphere, oceans, land, and ice caps. While water distribution may have shifted between these reservoirs, the total amount of water on Earth has remained stable.
