Because life requires a solvent in which chemical reactions can take place. Water is an excellent solvent, and no other known substance that can make up a planetary ocean would do as well. All the life we know about is water based.
Because water is an essential component to all life on earth, and because if the water was in a liquid state, the planet would be in the so-called "Goldilocks Zone", not too cold and not too hot to sustain life.
A tsunami occurs when there is an under-water earthquake. The two oceanic plates crash into each other and since both of the plates have jagged edges, the edges fit into the other oceanic plate like jigsaw pieces. This will increase the pressure between both plates and predominantly one of the plates will dominate the other causing massive waves. In the water, massive waves are considered as ''Tsunamis'' since it is an underwater earthquake.
there tectonic plates under the water. so when the tectonic plates are moved or hit each other means there will be an earthquake.
The Oceans are all connected to each other therefore scientists call them the global Ocean.
because the molten rock cools in the water and forms a oceanic crust
Scientists hypothesize Triton's surface is made up of frozen water and other materials, absorbs heat from the sun.
All life as we currently know it cannot exist without water (H2O). Scientists look for signs of water when searching for life on other planets.
Mars
A tsunami occurs when there is an under-water earthquake. The two oceanic plates crash into each other and since both of the plates have jagged edges, the edges fit into the other oceanic plate like jigsaw pieces. This will increase the pressure between both plates and predominantly one of the plates will dominate the other causing massive waves. In the water, massive waves are considered as ''Tsunamis'' since it is an underwater earthquake.
there tectonic plates under the water. so when the tectonic plates are moved or hit each other means there will be an earthquake.
Because these moons and planet display signs of once, or still, having water on or in them. If liquid water is present, the temperatures in the area tend to be favorable to life.
scientists say there is but they are not sure.
Currently, no. Scientists are searching for water. If water is located, then possibly a plant found on Earth can be transported to Mars, where it can begin to produce oxygen. Whether there is a plant that can survive the cold winters of Mars is the question.
to maintain a clean environment .
The Oceans are all connected to each other therefore scientists call them the global Ocean.
The Oceans are all connected to each other therefore scientists call them the global Ocean.
If on land, they create earthquakes, if in water, tsunamis.
Scientists hypothesize Triton's surface is made up of frozen water and other materials, absorbs heat from the sun.