The water/hydrologic cycle describes the flow of water on the earth surface, atmosphere and ocean. Water vapor in the atmosphere is formed via evapotranspiration. Plants release water via transpiration, and water evaporates from the soil.
Carbon dioxide (CO2) is released from various sources such as living beings, industries, automobiles, burning of fossil fuels, etc.
Carbon dioxide is manufactured mainly from seven processes:
See the links below.
photosynthesis
The primary method is through respiration and decay. Over 96% of carbon dioxide is emitted into our atmosphere through natural means. The remaining 3% is through man made methods, with over half from the heating and cooling of our buildings.
It doesn't come to the Earth. It is made on the Earth with sources such as trees,or plants converting carbon dioxide into oxygen. The other way round at night. Oxygen made it presence known about 2.3 billion years ago in the "Great Oxidation Event". Carbon dioxide, water vapor, and oxygen all form a cycle involving the plant and animal kingdoms as actors. Plants draw in carbon dioxide and water vapor, and respire out oxygen. Animals respire in oxygen, and expel carbon dioxide and water vapor. Ozone is formed in the atmosphere from oxygen, using UV-C light from the Sun.
It is trapped in a lot of the things we burn as fuel (e.g. coal and oil) so when we burn it the carbon dioxide is released and goes into the atmosphere. Other human activities that add CO2 to the atmosphere include deforestation and cement manufacture. This accounts for about 3% of all annually produced CO2. Since this proportion is an addition to the total amount of atmospheric carbon dioxide, over time the level has increased by around 35 per cent from 260-280 parts per million (ppm) to the present 380 ppm.
Plants rotting, volcanoes and nature account for the remaining values. (97%)
Seasonal plant decay accounts for most of the CO2 pumped into the atmosphere over the course of a year. This CO2 is reabsorbed by plant growth via photosynthesis during the spring and summer.
Volcanoes also emit a little bit of CO2. Nature apparently has been able to sequester this, as volcanic activity has not appreciably raised CO2 levels over the past 800,000 years, per analysis of Antarctic ice cores.
A much larger source of CO2 emissions is human activity, responsible for an additional 30 billion tons per year.
Carbon dioxide is a chemical by-product of mammals, in the exhaled breaths. They give off carbion dioxide, and use oxygen. Plants give off oxygen, and use carbon dioxide. As to other species of animals--reptiles/insects/birds, I would assume that they too exhale carbon dioxide.
Gases do not get into the atmosphere because they are already apart of it. gases are a type of air.
'''Deforestion can leads to the increase in the carbon dioxide causing greenhouse effect. Even smoke released in the vichles contains carbon dioxide''' '''which pollutes the environment.'''
By expiration carbon dioxide is released.
Because they are interested in whether water vapor, ozone or oxygen in a plants atmosphere are there.
No. Earth's atmosphere is composed (by dry volume) of about 78% Nitrogen, 21% Oxygen, and 0.93% Argon. Carbon dioxide is the fourth most common component of our atmosphere, at 0.038%. Carbon dioxide is a "trace gas".
Atmosphere
There are lots of different gases in the atmosphere, but most of the air around is made up of Nitrogen, Oxygen, and Argon. There are smaller amounts of Carbon Dioxide and Water Vapor as well.
Water vapor, carbon dioxide and ozone.
Ozone, water vapor, carbon dioxide, clouds, dust, and other gases absorb energy in the atmosphere.
Ozone, water vapor, carbon dioxide, clouds, dust, and other gases absorb energy in the atmosphere.
Ozone, water vapor, carbon dioxide, clouds, dust, and other gases absorb energy in the atmosphere.
Carbon dioxide, not the best green house gas but by far the most abundantMethane.
Water vapor and carbon dioxide.
Fossil Fuels
carbon dioxide, methane, and water vapor are the main ones
Carbon dioxide (CO2)Methane (CH4)
infrared radiation
nitrogen, oxygen, argon, water vapor, carbon dioxide.
Upper Part