Why Is Biofuel Better than Other Renewable Energy Sources? by Leticia

First off, what is biofuel?
Well, it comes from biomass, which is actually something that has been recently living, such as animal waste, carcasses, etc, etc. Biofuel isn't known very well in the world for powering our lives. In fact, it's used mostly in developing countries to get electricity. But is it better than:
Wind power
Hydroelectric power
Solar power
Geothermal power?
Well, we'll see.
First, biofuel is renewable. We're not sucking up coal, natural gas, and oil for electrical power. Instead of using up all of our resources, we're making the most of our surroundings. Since the beginning of time, animals have been around - and with them, their waste and carcasses later on, which we can use to transform for electricity. But we're not blocking rivers and stopping the trout reproduction, like hydro power. With coal and natural gas, we're using up all we have fast, and it's not reliable. Eventually, we'll run out of this nonrenewable fuel and we'll find ourselves stunned and lost. Instead, biofuel is renewable and will continue being around forever. It's constantly available and we have no fear of running out, whereas with nonrenewable energy sources, it will eventually run out.
Biofuel is also reliable. For solar and wind power, it depends on the weather, so we can't rely on our power sources. Who says it'll be rainy one day, windless and dry the next, or sunny and windless the other? Weather is unpredictable, and we can't rely on it for power. True, solar and wind power is efficient, but we don't know when we can use it or not. Biofuel, on the other hand, doesn't rely on much. We'll have this source for a long time, and not much will be able to wipe it out. It's very reliable.
Next, biofuel is also cheap. Geothermal power, solar power, wind power, and hydro power is very expensive to gather and create. A dam is very expensive, costing hundreds of thousands of dollars to create. Solar power is just as costly. Let's not even think about geothermal power, drilling holes into thinner surfaces of the Earth. It could cost millions of dollars! Instead, we can just go to the nearest farm and collect animal dung for biofuel. A farmer might not even charge for that unpleasant task! It's simple to collect, but it's still pretty hard to make. Turning animal waste into fuel! That's a true transformation, but it's only a hint of human brilliance.
Biofuels also help the environment. Plants create oxygen and clean our air, which is now filled with pollution! We can grow so many crops intended for biofuel and clean our air at the same time! That's very effective. Especially because we're ensuring childrens' futures. Eventually, they'll grow into adults, and kids wouldn't want to grow into a desert that was once a beautiful forest, or a run-down town that was once a big city. By using biofuel, we are reducing pollution and protecting the environment that has been our home for thousands of years.
Countries are beginning to use biofuel more often now. Biodiesel - "a diesel-like fuel commonly made from palm oil" (National Geographic) is used more often in Europe now.
But biofuel also has a downside. It takes a lot of chemicals to purify animal waste and carcasses into fuel. We end up throwing in lots of chemicals to process it, and lots of it ends up polluting the environment, so it's not perfect. And, if we're using biodiesel more, palm plantations are actually wiping out corn, wheat, potato, and other vegetable plantations. That means farmers are getting less to eat and fuel is becoming more important than food. Palm oil makes a lot more money than, say, potatoes, so people will naturally plant palm trees and abandon potato crops. However, biodiesel is renewable and we're making the most of our surroundings.
But, with coal and natural gas available, we don't need to worry about those things yet, do we? But those problems will eventually come. Electricity makes things so much more easier for us, but we've become dependent on technology, and if it's not available, we'll be lost. Utterly lost.
What do you think? Is biofuel better than other renewable energy sources?

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