Fossil fuels such as oil and natural gas are non-renewable sources of energy. Solar energy is now considered the best alternative to replace fossil fuels.
Related posts:
- what are problems associated with alternative energy sources such as solar power and nuclear?
- Need of Solar Energy
- Do you agree with the statement that all forms of energy are solar energy?
- What are some pros and cons of solar energy?
- Describe all of the renewable energy alternatives: wind power, solar energy, and biomass fermentation?
September 4th, 2010 at 9:37 am
Look in the real world.
Decode this lyrics ” You light up my life”
After the mystery of us-911.
With climate changes in the destruction of The Promised Land?
Sun bathing is harmful with heat stroke.
Get dried up like salted fish with high temperature?
Luke 21.30-36
Luke 6.39-40,41-45,46-49
Luke 9.25,55-56,60
Matt 22.17-21,32
What do you think?
September 4th, 2010 at 10:36 am
What is your question here? Considered so by whom?
Sounds like a homework assignment badly relayed to me.
September 4th, 2010 at 11:34 am
harmful because of UV maybe?
September 4th, 2010 at 11:36 am
Solar rays are harmful to man through UV rays. They’re the rays of light all the way on the end of the spectrum. Too much sun exposure causes cancer and tumors, these consequences come from the UV rays. Sun block helps a lot to protect people from these solar rays.
September 4th, 2010 at 12:04 pm
solar energy is harmful to mankind because it exposes UVA and UVB rays into out skin. our skin pigment helps protect us but sometimes that is not enough. the layers of skin that we have are thin and when the rays hit them, it can be very easy for cancer to develop.
September 4th, 2010 at 12:57 pm
The sun isn’t really harmful to human apart from the fact that it makes you colour blind if you stare at it directly for more than 20 minutes with the naked eye
September 4th, 2010 at 1:24 pm
u will get sun burn like i did yesterday!
September 4th, 2010 at 1:50 pm
solar energy is very useful to us indeed. but now because of the depletion of ozone layer, too much of uv rays are entering earth which can be very harmful to us. it can develop skin problems and eyesight problems.
September 4th, 2010 at 2:17 pm
M NOT SURE I UNDERSTAND YOUR QN BUT I GUESS DIRECT EXPOSURE TO SUNLIGHT WITHOUT THE PROTECTION OF THE OZONE LAYER WOULD RESULT IN EXPOSURE UV RAYS HENCE THE EFFECTS. LEADS TO SKIN CANCER, AFFECTING EYES ETC…..
September 4th, 2010 at 2:21 pm
Sun is very much useful for all life on the world. It is not turned harmful by nature. But human has made it harmful not only for itself but for entire life on earth. One example. Fire is very useful for mankind. But when man uses it for destruction of other life? Arsons, immolation etc. then do we say fire is harmful and refuse to use it? It is in our hands how to make use of it. When we disturb nature, we have to face consequences.
September 4th, 2010 at 2:50 pm
Over exposure causes sun burns.
September 4th, 2010 at 3:14 pm
I wouldn’t call it harmful because without the sun, we wouldn’t be here, so it is necessary to life on earth. However over exposure can cause sunburns, but thats nothing a little sunscreen cant fix.
September 4th, 2010 at 3:43 pm
um um um skin cancer is cool, ya ya. Try learn inglish!
September 4th, 2010 at 3:58 pm
When we get to the point where we absorb more energy from the sun than it can bind with its nuclear bonds then the sun will go into super nova and then we won’t have to worry about getting a sunburn.