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Tuesday, December 30, 2014

What are greenhouse gases and its effects?

The greenhouse gases and their effects;

How does human activity cause greenhouse gases?

The Greenhouse phenomenon is the kind of trapping some gases in the atmosphere and then prohibiting them to free escape into the sky and by consequence this action of getting gases together affects the climate and the weather.

The greenhouse effects on global warming:

1.    Among these effects, what is known as the effects of global warming by the greenhouse, scientists agree that a small increase in the global temperature would lead to very significant climate and weather changes;
2.    This will be affecting cloud cover, precipitation, wind patterns, severity and frequency of storms and the duration of seasons;
3.    Although the greenhouse effect often gets a bad rap because of its association with global warming but there should not be a live in the earth without it.

The greenhouse effect how it works:

1.    The live of Earth depends on energy from the sun, and about 30 percent of the sunlight that beams toward Earth is deflected by outer atmosphere and then scattered back into space;
2.    The rest of sunlight reaches Earth’s surface, and then reflected upward again in the form of slow moving energy called infrared radiation;
3.    The heat caused by infrared radiation is absorbed by greenhouse gases like water vapor, carbon dioxide, ozone and methane which slow its escape from the atmosphere to the sky.

Greenhouse and its effects:

1.    In spite of that greenhouse gases make very small fraction of the Earth’s atmosphere they regulate its climate by trapping heat and holding it in a kind of warm air blanket that surrounds the planet;
2.    This phenomenon is what is called the greenhouse effect, and without it the average temperature on Earth would be colder by approximately 30 percent degrees Celsius and so far too cold to sustain current ecosystem.

The greenhouse effects causes:

1.    The role of human contribution to the Greenhouse effects;
2.    Since the greenhouse effect is an essential environment prerequisite for life on Earth, then there can be lot of good thing;
3.    But the problems start when human activities distort and accelerate the natural process by creating more greenhouse gases in the atmosphere than are required to warm the planet to a suitable temperature.

Human activities cause greenhouse gases:

1.    The human activities enduring the increase of greenhouse gases in the atmosphere, by burning natural gas, coal and oil, which is included gasoline for automobile engines that raise the level of carbon dioxide in the air;
2.    Some farming practices and land management changes the levels of methane and nitrous oxide, many industries produce long lasting gases that will not occur naturally, but contribute significantly to the enhanced greenhouse effect and global warming which is actually undergo, deforestation and cutting the trees, contributes in to global warming;
3.    Trees use carbon dioxide and give off oxygen in its place, which helps to create the optimal balance of gases in the atmosphere but as more forests are killed for timber or simple cut down to make farming, and then there will be only fewer trees rest to perform this critical function;
4.    Population growth is another important factor in global warming, because as more people use fossil fuels for heat, transportation, and more farming has to be occurred to feed the increasing population, and so the level of greenhouse gases will continue increasing and entering the atmosphere.
The Main Aim◄►Health For All ☼ Clean Environment!

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