Article on Greenhouse Effect

The greenhouse effect is a natural process that keeps Earth’s temperature stable by trapping heat in the atmosphere. Human activities, such as burning fossil fuels, have intensified this effect, leading to global warming and climate change, necessitating urgent action to reduce greenhouse gas emissions and transition to cleaner energy sources.

Article on Greenhouse Effect

Introduction:

The greenhouse effect is the problem that has been existing for very long and each year every state tries to pass a resolution to control Climate Change in the United Nations. The greenhouse effect has the capability to end the world sooner and destroy the wildlife. It is the process by which radiation from a planet’s atmosphere warms the planet’s surface. The natural greenhouse effect is important for the sustainability of life on the planet but when these gasses are emitted due to human-derived pollution. It causes a problem.

History:

Svante Arrhenius was the first Swedish scientist who researched and claimed that fossil fuel combustion may result in enhanced global warming. He concluded that human activities are doubling the carbon dioxide concentration which results in an increase in temperature of the earth.

What is the Greenhouse Effect?

The greenhouse effect is a natural process that warms the Earth’s surface. It is essential for sustaining life as we know it because it keeps our planet’s temperature within a habitable range. The process is named after a greenhouse because it functions similarly to how a greenhouse traps heat. Here’s how it works:

1. Solar Energy: The Sun emits energy in the form of sunlight, which consists of various types of electromagnetic radiation, including visible light and infrared radiation.
2. Absorption: When sunlight reaches the Earth, some of it is absorbed by the planet’s surface. This absorbed energy warms the Earth.
3. Infrared Radiation: The Earth’s surface then emits this absorbed energy in the form of infrared radiation (heat).
4. Greenhouse Gases: Greenhouse gases, primarily water vapor, carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), present in the atmosphere, absorb some of this infrared radiation.
5. Re-emission: The absorbed heat energy is re-emitted in all directions, including back toward the Earth’s surface, effectively trapping heat and warming the planet.

Human Influence on the Greenhouse Effect

While the natural greenhouse effect is crucial for maintaining Earth’s temperature, human activities, such as burning fossil fuels (coal, oil, and natural gas) and deforestation, have significantly increased the concentration of greenhouse gases in the atmosphere. This enhanced greenhouse effect, often referred to as global warming, has led to several adverse consequences, including:

1. Rising Temperatures: The Earth’s average temperature has been steadily increasing, resulting in more frequent and severe heatwaves.
2. Melting Ice and Rising Sea Levels: Higher temperatures have led to the melting of polar ice caps and glaciers, causing sea levels to rise and threatening coastal communities.
3. Extreme Weather Events: Global warming is associated with more frequent and intense weather events, including hurricanes, droughts, and floods.
4. Ecosystem Disruption: Changes in temperature and weather patterns disrupt ecosystems and endanger many plant and animal species.

Addressing the Greenhouse Effect

Mitigating the impact of the enhanced greenhouse effect is a global priority. Efforts to address this issue include:

1. Transition to Renewable Energy: Shifting from fossil fuels to renewable energy sources, such as solar, wind, and hydroelectric power, reduces greenhouse gas emissions.
2. Energy Efficiency: Improving energy efficiency in industries, transportation, and households helps reduce energy consumption and emissions.
3. Reforestation and Afforestation: Planting trees and preserving forests can capture carbon dioxide from the atmosphere.
4. International Agreements: The Paris Agreement, adopted by numerous countries, sets targets for reducing greenhouse gas emissions and promoting international cooperation

Effective Mechanism

Greenhouse effect which is warming the Earth’s surface and troposphere are crucial for human life and control on this is very essential. As the fact states that earth warms up in the day and cools down in the night and releases the heat in the form of infrared radiation out of the atmosphere into space. These radiations are absorbed by Greenhouse gasses. When greenhouse gases absorb all these radiations, it makes our earth warm. Although it is considered as natural effect and is required for humans to survive if the ratio of greenhouse gases increases and rises the earth normal temperature it will lead to global warming.

Causes of Greenhouse Effect:

The greenhouse effect has mainly increased due to human activities such as

• Deforestation
• Burning of fossil fuels
• Increase in population
• Industrial Waste and Landfills
• Farming

Vehicles release carbon dioxide which is one of the main gas responsible for greenhouse gas emission. Electricity related emissions are also responsible because we generate electricity from coal, which releases a large amount of carbon dioxide in the environment. Cutting of trees and forest. Farmers use nitrous oxide as fertilizer in agriculture, which is responsible for the greenhouse effect. Landfills with garbage produce carbon dioxide and methane which is also heating the earth.

Conclusion:

If it is not controlled on time, it can create holes in the ozone layer. The increase in temperature is proved that global warming exists and it is giving signs to control the pollution. The fact that a person cannot go outside the house because of severe heat is not a natural process but the depiction of the involvement of man-made gasses has an effect on the ozone layer which is heating the earth’s surface.  Thermal changes can make the whole animal species go extinct because of a lack of adaptation of animals to the changing temperature and they die because of it. Better results can be achieved when human use less heat and buy energy-efficient products and does not create extra pollution in the environment.