Global warming and its effect on our environment essay
Answers
Answer:Global warming which is also referred to as climate change, is the observed rise in the average temperature of the Earth's climate system the global surface temperature is likely to rise a further 0.3 to 1.7 °C in the lowest emissions scenario, and 2.6 to 4.8 °C in the highest emissions scenario .These readings have been recorded by the “national science academies of the major industrialized nations”. Future climate change and impacts will differ from region to region. Expected effects include increase in global temperatures, rising sea levels, changing precipitation, and expansion of deserts.
Causes:
Global warming is a serious environmental issues. The causes are divided into two categories include "natural" and "human influences" of global warming.
Natural Causes of Global Warming:
rotation of the sun that changes the intensity of sunlight and moving closer to the earth
greenhouse gases
Volcanic eruption.
Human Influences on Global Warming:
industrial revolution
Mining
Deforestation
Effects:
heat waves,
droughts,
heavy rainfall with floods,
heavy snowfall ,
ocean acidification,
species extinctions due to shifting temperature regimes
solutions:
To reduce gasoline means we have to choose a hybrid car that reduce using gasoline. However, petrol prices are increasing. If a person everyday drives to work they need to pump petrol after 3 days and causes carbon dioxide. Yet other way to reduce gasoline is take public transport or carpool to work. It can help reduce carbon dioxide and save cost as well.
Recycle can reduce garbage by reusing plastic bags, bottles, papers or glass. for an example buy food, and use our own containers instead of plastic bags. Another example is after drinking water from bottle; we can reuse it or use our own bottle. If all this is being reuse,it can help upto great extend to eradicate global warming
Finally, human should stop open burning such as burning dry leafs or burning garbage. It will release carbon dioxide if its burnt with garbage and plastic.
Besides, government should reduce deforestation because the earth temperatures is increasing. Trees will help to improve the temperature on earth
Answer:
Global warming refers to climate change that causes an increase in the average of Earth’s temperature. Natural events and human influences are believed to be top contributions towards the increase in average temperatures. Global warming is a rise in the surface and atmospheric temperature of the earth that has changed various life forms on the earth. The issues that ascertain global warming are divided into two broad categories – “natural” and “human influences” of global warming.
essay on effects of global warming
Natural Causes of Global Warming
The climate has been continuously changing for centuries. One natural cause of global warming is greenhouse gases. Greenhouse gases are carbon monoxide and sulphur dioxide. It traps the solar rays and prevents them from escaping the surface of the earth.
This causes an increase in the temperature of the earth. Volcanic eruptions are another reason for global warming. A single volcanic eruption can release a great amount of carbon dioxide and ash to the atmosphere. Increased carbon dioxide leads to a rise in the temperature of the earth.
Also, methane gas is another contributor to global warming. Methane is also a greenhouse gas. Methane is twenty times more effective in trapping heat in the atmosphere than carbon dioxide. Usually, methane gas is released from many areas like animal waste, landfill, natural gas, and others.