The main atmospheric gases that help hold the Earth's atmosphere in place are nitrogen and oxygen. These gases are constantly present in the atmosphere and provide the necessary pressure to keep the atmosphere close to Earth's surface. Additionally, small amounts of other gases like carbon dioxide, methane, and water vapor also contribute to trapping heat and maintaining Earth's temperature.
Atmospheric greenhouse gases trap heat from the sun, preventing it from escaping back into space. This process, known as the greenhouse effect, helps to warm the Earth's atmosphere and surface.
These gases are called greenhouse gases. They act like a blanket, trapping heat in the atmosphere and contributing to the Earth's greenhouse effect. They play a vital role in keeping Earth's temperatures suitable for life.
Earth's lower atmosphere is kept warm by the greenhouse effect, where certain gases trap heat from the sun and prevent it from escaping back into space. These greenhouse gases, such as carbon dioxide and water vapor, help regulate Earth's temperature and make it suitable for supporting life.
Ice cores can reveal information about past climate conditions, including temperature, atmospheric gases, and precipitation patterns. By analyzing the composition of gases and isotopes trapped in the ice, scientists can reconstruct past environmental changes and understand how the Earth's climate has evolved over time. Ice cores also provide insights into natural events such as volcanic eruptions and can help researchers study the impact of human activities on the environment.
The blanket of protective gases that covers the Earth's surface is the atmosphere. It is composed of various gases such as nitrogen, oxygen, carbon dioxide, and others, which help regulate the planet's temperature and protect it from harmful solar radiation.
The atmospheric gases carbon dioxide, methane and nitrous oxide are all greenhouse gases that help to heat the Earth.
Atmospheric greenhouse gases trap heat from the sun, preventing it from escaping back into space. This process, known as the greenhouse effect, helps to warm the Earth's atmosphere and surface.
Algae and cyanobacteria help to keep the balance of atmospheric gases by producing oxygen through photosynthesis and consuming carbon dioxide. This process plays a crucial role in regulating the levels of oxygen and carbon dioxide in the atmosphere, which are essential for life on Earth.
There are several gases that are classed as greenhouse gases.They are:water vaporcarbon dioxideozonemethanenitrous oxideCFCsEnergy from the sun heats the earth's surface and atmosphere, which drives the earth's weather and climate. The earth's surface radiates some of this solar energy back into space. These atmospheric gases are called greenhouse gases because they help trap some of the outgoing energy, retaining heat somewhat like the glass panels of a greenhouse.
A valve that brings atmospheric air into the furnace exhaust to help expel the exhaust gases.
A valve that brings atmospheric air into the furnace exhaust to help expel the exhaust gases.
Atmospheric levels help regulate temperature, provide oxygen for respiration, and protect life on Earth from harmful solar radiation. The balance of gases like nitrogen, oxygen, and carbon dioxide in the atmosphere is crucial for sustaining life as we know it.
The atmospheric shield which protects Earth from the radiation of the sun is the Earth's own magnetic field. Also, the ozone layer (O3 particles in the stratosphere) help to filter Ultraviolet light.
Photosynthesis helps keep oxygen levels constant by converting carbon dioxide into oxygen, while cellular respiration helps keep carbon dioxide levels constant by converting oxygen into carbon dioxide. These processes are vital for maintaining the balance of atmospheric gases essential for life on Earth.
False.
Greenhouse gases help keep the earth's temperature at a comfortable level suitable for human existence. When we increase the atmospheric concentration of greenhouse gases above their natural level, this leads to global warming, in other words higher average temperatures across the globe.
The Earth's protective shield is primarily formed by gases like oxygen (O2) and ozone (O3) in the atmosphere. These gases help absorb and block harmful ultraviolet radiation from the sun, protecting life on Earth from its damaging effects. Additionally, nitrogen (N2) in the atmosphere helps maintain a stable balance of gases that contribute to Earth's protective shield.