Answer:
There isn´t other planet on which we could survive unprotected
Explanation:
Still no other planet has been found that has an atmosphere capable of retaining oxygen and decreasing solar radiation so that the person does not need as much oxygen equipment as a special suit to avoid the different types of raciations that can reach the planet .
It is also believed that it is possible to find on a future planet similar to Earth in which you can live without protection.
Answer:
A
Explanation:
The great contribution of Tycho Brahe was to observe planetary positions with sufficient accuracy so that Kepler could later use the data to discover the laws of planetary motion.
Tycho Brahe was a danish noblemen and an astronomer his major work was regarding the developing astronomical instrument to study the stars and pave the way for future discoveries.
Hello There,
The answer is :
because it is covered in ice
because it has a deep ocean beeath
becasue there is a chance it hosts life
Hope this help have a great day :)
Answer:
Atmospheric pressure decreases as altitude increases.
Explanation:
- The reason that an aneroid barometer is able to measure both the altitude and the atmospheric pressure is due to the face that the as air rise up its atmospheric pressure decrease. When measured form the means sea levels and on the ground, the surface the pressure is more thus the device can tell this difference.
- <u>This instrument is essential for the weather analysis and matching the atmospheric pressure to the altitude. The average pressure on the earth's surface varies from 940 to 1040 Pascal. Thus the air becomes thinner as we move up the altitude.</u>
The ocean floor and its depth vary a lot from place to place. Maybe it is expected that the central parts of the oceans would be the deepest parts of them, while the closer the ocean floor is to the land it will be shallower, but that is not the case.
The central parts of the oceans have mid-ocean ridges. The mid-ocean ridges are volcanic underwater mountain ranges. There is constant propelling of magma, and as the magma cools off quickly it creates new crust. This results in the mid-ocean ridges gaining heights of up to 1.5 km above the surrounding area.
The further away we move from the mid-ocean ridges, or rather being closer to the oceanic margins, the depth actually increases. The reason for this is the erosiove power of the water, but also the subduction zones. The erosion manages to flatten the ocean floor, thus making it deeper, while the subduction zones are the places where the oceanic plate is moving downward toward the mantle, and it create ocean trenches which are very deep, in fact the deepest parts of the oceans.
