2. If we assume the gases that compose the atmosphere are all contained within an altitude of 44 km, which statement most accurately describes the pressure at an altitude of 22 km? The pressure is 0.5 atm. The pressure is higher than 0.5 atm. The pressure is lower than 0.5 atm. The co...
Learn about air and the properties of the gases that compose the air on planet Earth. Discover the chemical composition of air, the boundaries of Earth's atmosphere, and fun facts about air. Related to this Question What is dry air made of?
What chemical elements compose Pluto's core? What elements are in the lanthanide series? How are natural elements formed? What are two elements that are in all silicate minerals? What elements on the periodic table are gases? What elements can exist in all three states of matter?
Uranus has multiple moons and is known for being the coldest planet, with temperatures recorded around 49 degrees Kelvin. Uranus is comprised of water, methane, and ammonia while its atmosphere is composed of the gases helium and hydrogen, as well as methane.Answer...
Atmosphere: the envelope of gases surrounding the earth or another planet Ether: the clear sky, upper regions of air beyond the clouds Firmament: the heavens or the sky, especially when regarded as a tangible thing Do you say sky or skies?
Water or various other chemicals may compose the droplets and crystals. Blur To make indistinct and hazy in outline or appearance; obscure The haze blurred the skyline. Cloud A visible mass of condensed watery vapour floating in the atmosphere, typically high above the general level of the ...
by the blood, via red blood cells, to the lungs. The lungs use the required percentage needed and converts the rest into carbon dioxide for us to breathe out into the atmosphere. This systematic exchange of gases gets disrupted due to the aftereffects of smoking. Therefore, with the lungs...
Atmosphere, climate, and weather Blue light is scattered more than other wavelengths by the gases in the atmosphere, giving the Earth a blue halo when seen from space The atmosphere of the Earth serves as a key factor in sustaining the planetary ecosystem. The thin layer of gases that envelop...
The regions of space beyond the earth's atmosphere; the heavens. Ester Formed by reaction between an acid and an alcohol with elimination of water Ether The element believed in ancient and medieval civilizations to fill all space above the sphere of the moon and to compose the stars and plane...
The air component of soil also plays a crucial role in regulating greenhouse gases in the atmosphere. When plants absorb carbon dioxide from the air, they use some of it in the process of photosynthesis, but they also deposit a great deal of carbon into the soil when they inevitably die an...