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What would happen to the amount of oxygen in Earth and atmosphere if half the trees on Earth were cut down Why?
Cutting down half of the trees on Earth would reduce the amount of oxygen produced through photosynthesis, potentially leading to a decrease in atmospheric oxygen levels. However, the impact on overall oxygen levels would be mitigated by the fact that trees make up only a portion of the Earth's oxygen-producing plants. Other plants, as well as oceans and other sources, also contribute to the atmospheric oxygen supply.
What are the natural sources of methane and how do they contribute to the Earth's atmosphere?
Methane is naturally produced by sources like wetlands, oceans, and animals. These sources release methane into the atmosphere, where it acts as a greenhouse gas, trapping heat and contributing to global warming.
What are three sources of carbon on earth?
A source of carbon is any thing that releases carbon. Animals, plants and fossils are three main sources of carbon.
What are two major known sources of energy on earth?
Two major sources of energy on Earth are fossil fuels (like coal, oil, and natural gas) which are derived from ancient organic matter, and renewable energy sources (like solar, wind, and hydroelectric power) which are replenished naturally and do not contribute to carbon emissions.
How is energy source is use on earth?
Energy sources on Earth are mainly used for electricity generation, transportation, and heating/cooling. The primary sources include fossil fuels (coal, oil, natural gas), renewable sources (solar, wind, hydro, geothermal), and nuclear energy. The choice of energy sources depends on factors like availability, cost, environmental impact, and technology.
How the human beings are living on earth?
It is because of the natural resources our planet provides. Things like water, food sources, and oxygen are essential for human life and are provided by earth.
What are the natural sources of heat?
the earth interior
Where does oxygen come from and why is it important to life on earth?
Oxygen is important as it the breathing sources. It also forms ozone which is vital for life on earth.
Why is oxygen a common reactant?
There is a large supply of oxygen in Earth's natural atmosphere, and oxygen is a strongly electronegative element.
Do diamonds and crystals come from natural sources?
Diamonds come from deep within the earth, yes, a natural source.
What are the three natural sources of hydrocarbons?
The three natural sources of hydrocarbons are petroleum reservoirs beneath the Earth's surface, natural gas deposits, and organic matter found in sedimentary rocks that undergo heat and pressure to form hydrocarbons.
What are sources of natural heat in the environment?
Some sources of natural heat in the environment include sunlight, geothermal heat from the Earth's core, and friction generated by tectonic plate movement. These sources contribute to the Earth's overall temperature and play a role in shaping the climate.
Natural and man-made sources of these gases?
Natural sources of these gases include volcanic eruptions, wildfires, and decomposition of organic matter. Man-made sources include burning fossil fuels, industrial processes, and deforestation. Both natural and man-made sources contribute to the levels of these gases in the atmosphere.
What planet is rocky and has an atmosphere made up on mainly nitrogen and oxygen it has on natural moon?
The planet you're referring to is Earth. It has a rocky surface and its atmosphere is composed primarily of nitrogen (78%) and oxygen (21%). Earth also has one natural moon, which is simply called the Moon.
Can identify the food sources of oxygen element?
Practically all foods contain oxygen; and the first is of course water. Also the Earth atmosphere contain approx. 20 % oxygen as a gas.
Why is ozone helpful to life on earth?
Ozone is a tri oxygen molecule. It is formed in a natural process by the action of UV light on oxygen molecule.
What added oxygen to earths early atmosphere?
The primary sources of oxygen in Earth's early atmosphere were likely photosynthetic organisms like cyanobacteria, which began producing oxygen as a byproduct of photosynthesis. Over time, this oxygen built up in the atmosphere, leading to the development of oxygen-rich conditions on Earth.
