Scientists have proven that liquid water once existed on Mars. Currently Mars is too cold and atmospheric pressure is too low for water to remain liquid, so both temperature and surface pressure must have been higher.
Grassland animals that moved to a warmer place in winter may have thinner fur compared to animals that did not move, as the warmer climate could reduce the need for thicker insulation. Animals that did not migrate may retain thicker fur to cope with the colder temperatures in their environment.
what is a word for a place where a moving cold air mass meets a warmer air mass
The discovery of Earth's atmosphere can be attributed to the development of early scientific observations and experiments, such as those by Robert Boyle and Isaac Newton in the 17th century. Through these investigations, scientists were able to understand the composition of gases surrounding the Earth and eventually define the concept of the atmosphere as a layer of gases held in place by Earth's gravity.
Equator
It takes place on Earths atmosphere =)
Grassland animals that moved to a warmer place in winter may have thinner fur compared to animals that did not move, as the warmer climate could reduce the need for thicker insulation. Animals that did not migrate may retain thicker fur to cope with the colder temperatures in their environment.
Because its rocks clearly show that it once had oceans made of liquid water.
Convection occurs in the atmosphere due to temperature differences between the Earth's surface and the air above it. As the Sun heats the surface, the air near the surface becomes warmer and less dense, causing it to rise. This creates vertical air currents and leads to the circulation of air in the atmosphere.
Carbon dioxide is a greenhouse gas. It traps heat from the sun and prevents it escaping from the atmosphere. It makes the Earth a warmer place
The measure of the amount of heat energy in the atmosphere is called temperature. Temperature is a reflection of the average kinetic energy of the particles in the air. Warmer temperatures indicate higher levels of heat energy.
To a warmer place.
Cold air moves in the atmosphere through a process called convection, where colder, denser air sinks and displaces warmer, lighter air. This creates wind patterns that can transport cold air from one place to another.
One piece of evidence is that there are many dry river channels in the martian southern hemisphere, like those found on earth. This suggests that water made these channels, and that means that at some point there was water on mars. Water means that the temperature was above 320F for at least some part of the year, and that it was humid enough so that the water would not instantly evaporate.
loas is hotter
they go to a warmer place to breed
the scientists believe the big bang took place is northeast
The atmosphere is a huge place