We get energy from sunlight, wind, nuclear plants, and damns... However, most of the points that we use come from fossil fuels. There are three primary fossil fuels: coal, oil, and natural gas. These are composed of carbon, hydrogen, nitrogen, oxygen, and sulfur. Carbon is the major element in fossi...

There are many ways to produce electricity but unfortunately not all of them are clean and safe. Luckily here in Canada we have clean and safe alternatives to things like the burning of fossil fuels. We are the largest producer of hydropower in the world. Hydro energy is electricity made using water...

Our Energy Supply Have you ever thought about how we get the energy to run the things we take for granite every single day? There are many sources of energy that are used for transportation, heat, light, and the manufacturing of goods of all kinds. The development of science and civilization is clo...

Global warming is an increase in the earth's temperature due to fossil fuels, industry, and agricultural processes caused by human, natural, and other gas emissions. This results in an increased emission of greenhouse gases. Short-wave solar radiation sinks into the Earth's atmosphere and warms it...

Global warming is an increase in the earth's temperature due to fossil fuels, industry, and agricultural processes caused by human, natural, and other gas emissions. This results in an increased emission of greenhouse gases. Short-wave solar radiation sinks into the Earth's atmosphere and warms it...

Did the climate of the earth become appreciably warmer in the 20th century? What evidence suggest that this can be linked to human activity? There is widespread fact that the earths temperature has increased 0.3 – 0.6 C in the past 100 years. Some changes in the physical features of the ear...

Is pollution necessary? In this century, synthetics have made a significant difference in many people's lives. The developments of synthetics have helped people lead a "good" comfortable and convenient life. This has been made possible with the development of: plastic containers...

Effect of Polluted Air in Our Lives. Air pollution is the most harmful substance to the atmosphere resulting in damage to the environment, human health, and quality of life. It is not only a personal or national problem, but it also has become a global problem. Air pollution mostly occurs from hum...

Global warming, the increase in our earth's surface temperature, is often confused with the greenhouse effect. The greenhouse effect is what makes our planet suitable for life as we know it. It is a natural process that causes gases in the atmosphere to trap energy from the sun. This causes a r...

Global Warming Global warming is an issue that has been widely discussed during the last decade. It is probably the most threatening problem towards mother earth, and something has to be done instantly to stop or at least slow down the scary development. The gradual warming of the earth's atmosph...

Global Warming The consequences of global warming have by now come to the attention of the majority of the population of the United States of America. The gradual warming of the earth's atmosphere is due to an increased amount of carbon dioxide released into it. The burning of fossil f...

With all the topics circulating the media about the issues in the United States, many go unnoticed by the general public through the excuse of lack of relevance to the individual. The fuel crisis America is currently going through is not one of the ones to be pushed aside so quickly; it affects the ...

Have you noticed that the summers have been getting a little warmer? Have you noticed that the winters are not as long as they used to be? Or that the winters are not quite as cold? Have you wondered why? It's due to the greenhouse effect. What's the greenhouse effect? The green hou...

There are many issues involving the world we live in, one of which is energy. The world uses great amounts of energy each year. As the world is growing the total energy consumption is also increasing rapidly. It is said to rise by "59% from 1999 until 2020, from 382 to 607 quads." This ...

BIOFUEL - TODAY'S NEED In today's world day in and day out we see fleets of cars, buses, two-wheelers and trucks on our streets. Poisonous fumes damaging our lungs, noise pollution deafening our ears and harried commuters fed up with their lot. Is this what mankind has come to? Imagine ...

Ecological Footprint As you read down through my ecological footprint summary, you can see that there is a huge problem with the amount of resources that I use. If everyone lived like me, there would be a need for six and a half planets to keep the system of our vast planet from shutting down. ...