Alternative
Energy as a Requirement Solution for The Global
Warming Problem
MERRY
Global warming is a complex phenomenon, and its
full-scale impacts are hard to predict far in advance. It’s very dangerous for
the human living in the world. People argue that vehicles and industries
pollution make global warming happen. We know that emission gas of industries
and vehicles causes increasing of carbon dioxide and air vapor in atmosphere
which makes world temperature hotter, called greenhouse effects. So, we have to
decrease the carbon emission for avoiding from greenhouse effects.
The best idea for doing that is modernize power plants
and generate electricity from nonpolluting sources and by developing the
biological energy.
INDRA
Geothermal energy is the heat from the Earth.
Resources of geothermal energy range from the shallow ground to hot water and
hot rock found a few miles beneath the Earth's surface, and down even deeper to
the extremely high temperatures of molten rock called magma.
The advantages are clean resources and ecological
friendly. Because, we use only the hot water vapor which is warmed by the earth
for moving the turbine. It makes the generator could produce the electric
energy.
TITI
Marine current is a
steady flow of
the amount of water in the marine which is caused by the gravitational force
between the earth and the moon. It will be better for developing in the
archipelago countries because they have a large area of seas and also many
straits that is surrounded by the two islands.
The mechanism for getting the electricity is as same as the air
power that is used the converting of kinetic energy. But the output is bigger
than the air.
AGUS
Bio gas related to the using of methane gas which is
gained from the breakdown of organic matter such as cow manure, sewage,
municipal waste, green waste, plant material, and crops in the absence of
oxygen. For getting the methane gas, we use the anaerobic digestion or
fermentation process.
In a simple using, we use the gas for any heating
purpose, such as cooking. But in a big scale, it uses for powering motor
vehicle and also producing the electricity. In the other hand, we can fertilize
our plants by the compost manure (Bio Fertilizer).
Finally, we think that people must be more care about
the greenhouse effects by a real action. Modernize the power plants and
generate electricity by using the nonpolluting sources and developing the
biological energy is a better choice. For doing that, we must improve our
genius for developing this technology and also finding the other alternative
solution to solve a big problem in the future.
We must keep alive. In the other hand, saving our
earth is a must for us. Well, be a wise person by stop the pollution to reduce
the environment impact.
