The next step in reducing the global CO2 emissions are hydrogen cars. These cars use hydrogen as a fuel to power an electric motor. It does this by combining the hydrogen and oxygen to produce and electric current. This current powers the electric motor. The only thing it emits is water and heat. Water vapor is a greenhouse gas and is know to be a big player in global warming. But the reason the earth got warmer was because of Carbon dioxide. And because the earth got warmer, more water vapor is in the atmosphere. So if we greatly reduce carbon dioxide, slowly the water vapor in the atmosphere will go down, lowering the temperature. Hydrogen ca...
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.... This gear is connected to a much smaller gear that spins much faster which powers the generator to make electricity. Wind energy is becoming more and more popular. In California, there wind farms have offset carbon emissions by 2.5 billion pounds. This would take 90 to 175 million trees to take this much carbon dioxide out of the air. Kits start around $1,000. Wind energy is an affordable way to start saving money on electric bills and reduce your fossil fuel dependence.
The carbon dioxide problem around the whole world keeps getting worse. With approximately 7,423,501,500 people in the world, we need a lot of energy. But the energy can be created without the burning of fossil fuels. Insted we can use hydrogen cars, solar power, and wind energy. It may take a lot of work and commitment, but if we want to save the earth from the problem we created, we have to do it.
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