Atmospheric Sciences

Venus is the planet that most closely resembles Earth in size and composition. It has a similar mass, size, and density to Earth, as well as a rocky surface. However, Venus has a thick atmosphere of carbon dioxide that creates a runaway greenhouse effect, making it extremely hot and inhospitable.

The atmosphere of the Earth is primarily nitrogen, which is about 78% of air by volume. Nearly 21% is oxygen, 1% is argon, and the remainder consists of trace gases and carbon dioxide.

water cycle. This cycle includes processes such as evaporation, condensation, precipitation, and runoff that facilitate the movement of water through different reservoirs like the atmosphere, oceans, and land.

Oxygen forms 21 percent of the Earth's atmosphere.

it measured 2million V. but in meteorology they suppose it as 3million V. per meter (if cloud is at 1km height 3million x 1000m gives you answer)

Some countries near the equator that are not hot include Ecuador and Colombia. These countries have varied climates due to factors such as altitude and proximity to the ocean, leading to milder temperatures in certain regions despite their equatorial location.

The outer core of the Earth is responsible for creating Earth's magnetosphere. This layer is composed of molten iron and nickel that generate electric currents, which in turn produce the magnetic field that extends into space around the planet.

An atmosphere implies the presence of a gaseous substance (such as air, in the earth's atmosphere, which is primarily made up of nitrogen and oxygen).

Space is defined as the absence of atmosphere (as pure space consists of no solid, liquid or gaseous substance).

It all depends on where and what material is being burnt it ranges from 700-2000 celsius more or less

The most abundant gas in Titan's atmosphere is nitrogen, making up about 95% of its composition. Other components include methane and hydrogen.

Sir Edward Victor Appleton is the English physicist known for his work on the ionosphere, which ultimately led to the development of radar technology. He was awarded the Nobel Prize in Physics in 1947 for his contributions to understanding the ionosphere's properties.

if it is a tropical place the water vapour composition will be higher and dust or smoke composition will be lower but when a forest fire occurs the smoke composition will rise. near the coast salt composition will be more than a urban city. dust will be more in a desert area than a coastal area and smoke quantity in teh air is the most in places which have a lot of factories etc... have fun :P

Because if you don't squeeze it, it won't fit together and it will be a pile of snowflakes. You can't really make a snowball/ball if you don't squeeze it. If do it will just crinkle up and break.

Greenhouse gases in the atmosphere absorb and trap heat energy from the sun. They prevent some of this heat from escaping back into space, contributing to the Earth's warming and the greenhouse effect.

Nitrogen, at about 78%, is by far the largest component of Earth's atmosphere, followed by about 21% oxygen, 1% argon, 0.038% carbon dioxide, and very small amounts of other gases.

The heating of the lower layer of the atmosphere from radiation absorbed by certain heat-absorbing gases is called the greenhouse effect. Water vapor and carbon dioxide are the two most important heat absorbing gases in the lower atmosphere.

The Troposphere

Pluto was discovered on February 13, 1930 by Clyde Tombaugh. Clyde was only 24 years old when he made this discovery. The discovery was made at the Lowell Observatory in Flagstaff, Arizona while looking for a trans-Neptunian planet (planet x).

Water is the only substance found naturally in the atmosphere as a solid (ice crystals in clouds), a liquid (raindrops), and a gas (water vapor).

The darkest part of the night is exactly mid way between sunset and sunrise.

This, of course, does not include the moons influence or other phenomenon which may make this time brighter in many instances. So you need to know the phases of the moon, its' Moonrise time and local influences such as Borealis effects to get a more scientifically correct answer for each night of the year.

Oxygen

Please study this, & don't forget it so you don't have to keep looking up answers .

1. Burning of fossil fuels: Combustion of coal, oil, and natural gas for energy production releases carbon dioxide into the atmosphere.
2. Deforestation: Cutting down trees diminishes the Earth's capacity to absorb carbon dioxide, leading to an increase in its concentration in the atmosphere.

A standard atmosphere, denoted by the symbol atm, is a unit of pressure measurement equal to 101,325 pascals, 760 millimeters of mercury, 29.9212 inches of mercury, or 14.696 pounds per square inch. The relationship between atmospheric pressure change and height above the earth's surface

~In conclusion the atmosphere is mainly made up of nitrogen, oxygen and some trace gases and aerosols that govern the climate system, to regulate the energy balance between the incident solar radiation and terrestrial radiation that is emitted. Most of the atmosphere is below 10 km. In the troposphere, where the Earth's climate operates and where the greenhouse effect operates in a more visible manner. Above it are layers which are defined by their temperatures