Table of Contents
- 1 What is the formula for greenhouse gases?
- 2 How do you calculate the energy emitted by the Earth?
- 3 What is the greenhouse gas effect and which are the greenhouse gases?
- 4 What is the relationship between greenhouse gases?
- 5 What is the formula for calculating energy released?
- 6 What determines the warming potential of a greenhouse gas?
What is the formula for greenhouse gases?
Source
| Greenhouse gas | Chemical formula | |
|---|---|---|
| Carbon Dioxide | CO2 | 100* |
| Methane | CH4 | 12 |
| Nitrous Oxide | N2O | 121 |
| Chlorofluorocarbon-12 (CFC-12) | CCl2F2 | 100 |
What is the relationship between greenhouse gas emissions and temperature?
When the carbon dioxide concentration goes up, temperature goes up. When the carbon dioxide concentration goes down, temperature goes down.
How do you calculate the energy emitted by the Earth?
In order to calculate the total amount of energy arriving at Earth, we need to know how much area is being lit. We then multiply the area by the insolation (in units of energy flow per unit area) to find out the total amount of incoming energy.
How is global warming calculated?
Climate change is most commonly measured using the average surface temperature of the planet. Year-on-year, natural fluctuations can be seen on top of this long-term warming. For this reason, scientists traditionally use a period of at least 30 years to identify a genuine climate trend.
What is the greenhouse gas effect and which are the greenhouse gases?
Earth’s greenhouse gases trap heat in the atmosphere and warm the planet. The main gases responsible for the greenhouse effect include carbon dioxide, methane, nitrous oxide, and water vapor (which all occur naturally), and fluorinated gases (which are synthetic).
What is the greenhouse effect and what is the #1 greenhouse gas?
Global Warming Potential (100-year): 1 Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities.
What is the relationship between greenhouse gases?
The Effect of Greenhouse Gases on Climate Change. Increasing amounts of CO2 in the atmosphere causes higher global air temperatures. Higher temperatures increases decomposition rates in soil which then releases more CO2 into the atmosphere, continuing the cyclical.
How does the greenhouse effect effect global warming?
A greenhouse gas is any gaseous compound in the atmosphere that is capable of absorbing infrared radiation, thereby trapping and holding heat in the atmosphere. By increasing the heat in the atmosphere, greenhouse gases are responsible for the greenhouse effect, which ultimately leads to global warming.
What is the formula for calculating energy released?
To calculate the amount of heat released in a chemical reaction, use the equation Q = mc ΔT, where Q is the heat energy transferred (in joules), m is the mass of the liquid being heated (in kilograms), c is the specific heat capacity of the liquid (joule per kilogram degrees Celsius), and ΔT is the change in …
How do you calculate the energy released from electricity?
The formula that links energy and power is: Energy = Power x Time. The unit of energy is the joule, the unit of power is the watt, and the unit of time is the second.
What determines the warming potential of a greenhouse gas?
GWP is based on a number of factors, including the radiative efficiency (infrared-absorbing ability) of each gas relative to that of carbon dioxide, as well as the decay rate of each gas (the amount removed from the atmosphere over a given number of years) relative to that of carbon dioxide.
How do you calculate warming rate?
To approximate the rate at which the planet warms, we need to:
- Measure the rate at which the planet is likely to gain heat energy due to an increase in GHGs.
- Measure the heat capacity of the oceans + atmosphere + land.
- divide the power input by the heat capacity to calculate the time it will take to warm the planet.