The volume of water in the world generally remains about the same, but it is not a fixed quantity. Bear in mind that various types of meteoric material reaches the Earth from space all the time, some of which contains water. If the world is ever hit by a comet (which is entirely possible) there will be quite a lot of water added to the world's supply. There are several other factors which can alter the total volume of water in the world. Ordinary combustion produces a certain amount of water vapor as a byproduct. And photosyntheis consumes water.
The amount of water on Earth is relatively constant because of the water cycle. However, changes can occur due to human activities like groundwater depletion or climate change affecting precipitation patterns. Algthough these changes are impactful, the overall amount of water on Earth remains relatively constant.
water on the earth remains constant.man :)
Yes, all the water in the world has remained, either as a gas,liquid or solid.
water on the earth remains constant.man :)
No, the total amount of water on Earth remains relatively constant due to the water cycle. Water evaporates from bodies of water, condenses into clouds, and falls back to Earth as precipitation. This cycle ensures that the overall amount of water on Earth remains constant.
Solar Constant
The earth's landforms are always slowly changing which can cause earth's water supply to rise or fall.
The oxygen isn't "used by the earth"; it is recycled by organisms. The total amount of oxygen on planet Earth remains more or less constant.
water on the earth remains constant.man :)
water on the earth remains constant.man :)
water on the earth remains constant.man :)
It stays consistent (:
the amount of fish are always changing and there is no certain answer.
The climate everywhere remains in a constant state of flux. It is always changing. It Texas, as across most of earth, the climate is currently changing substantially faster than by any strictly natural means.
nothing is constant in the earth.everything changes every second in the earth.
gravity
yes
Constant speed is movement at a fixed (constant) distance per unit of time. The same amount of distance is covered by the object in the same amount of time at each measurement of that same interval. An example of an object moving at a constant speed might be an object in orbit. Something up their above the drag of the atmosphere will move at a constant speed, and will continuously move around the earth at the same speed. Note that velocity is speed with a direction vector. An object in orbit will have a constant speed, but its velocity will be constantly changing because it is constantly changing the direction it is moving.
Constant speed is movement at a fixed (constant) distance per unit of time. The same amount of distance is covered by the object in the same amount of time at each measurement of that same interval. An example of an object moving at a constant speed might be an object in orbit. Something up their above the drag of the atmosphere will move at a constant speed, and will continuously move around the earth at the same speed. Note that velocity is speed with a direction vector. An object in orbit will have a constant speed, but its velocity will be constantly changing because it is constantly changing the direction it is moving.
fairly constant