What is the difference between carbon dioxide and methane greenhouse gas?
What is the difference between carbon dioxide and methane greenhouse gas?
While carbon dioxide is typically painted as the bad boy of greenhouse gases, methane is roughly 30 times more potent as a heat-trapping gas. As temperatures rise, the relative increase of methane emissions will outpace that of carbon dioxide from these sources, the researchers report.
How are greenhouse gases different from the other gases in the atmosphere?
Greenhouse gases are more complex than other gas molecules in the atmosphere, with a structure that can absorb heat. They radiate the heat back to the Earth’s surface, to another greenhouse gas molecule, or out to space. The atoms are held together loosely enough that they vibrate when they absorb heat.
How are greenhouse gases different than the nitrogen and oxygen that make up much of the atmosphere?
Greenhouse gases absorb and re-emit infrared photons Nitrogen (N2) and oxygen (O2) molecules do not absorb infrared photons even though they make up more than 90% of Earth’s atmosphere. Conversely, CO2molecules comprise only 0.0397% of the atmosphere yet are strong absorbers of infrared photons.
What is the difference between greenhouse gas emissions and carbon emissions?
A greenhouse gas (or GHG for short) is any gas in the atmosphere which absorbs and re-emits heat, and thereby keeps the planet’s atmosphere warmer than it otherwise would be. The main GHGs in the Earth’s atmosphere are water vapour, carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and ozone.
How much does it cost to plant 1 million trees?
Planting 1 million trees is great….Getting to a billion (in returns)
| Improper planting | Proper planting | |
|---|---|---|
| Costs over 50 years | $5,811.95 | $/td> |
| Net lifecycle cost over 50 years | -$3,094.29 | $/td> |
| Return on investment after 50 years | -47% | 250% |
| Scaled to 1M trees over 50 years | -$3 Billion | $25 Billion |
How much oxygen does 20 million trees make?
By planting 20 million trees, the earth and its people will be provided with 260 million more tons of oxygen. Those same 20 million trees will remove 10 million tons of CO2.
Do loggers have to replant trees?
A. Yes. Forest products companies are in the business of growing and harvesting trees, so reforestation is important to them. And logging companies pay a special fee to fund for replanting and reforestation when they buy the right to harvest a section of timber on state or national forests.