Hello
I do a physical tpe svt and we have solar energy as a subject. the problem would be: is solar energy a good alternative to fossil fuels?
my problem is simply to find svt. at the beginning I had thought of the ecological effects but I cannot find any information that could be useful ...
if anyone could help me ...
TPE solar energy
-
- I discovered econologic
- posts: 1
- Registration: 25/10/07, 17:33
Hello
Solar energy can be reflected in many ways on our good old planet.
In addition to photovoltaic panels or thermal panels, inventions of men, there is a basic and yet essential form of the transformation of this providential energy coming from the sky
This is photosynthesis.
What a brilliant process that nature offers us and which, through the reorganization of carbon in cellulose, allows us to store a part of free energy
Fossil energies come from this natural process and man is simply releasing millions of years of photosynthetic build-up, not caring (until not too long ago) of the consequences
After all, fossil fuels are renewable, but not on the scale of a human lifetime.
This is the problem
Good reflection
A+
Solar energy can be reflected in many ways on our good old planet.
In addition to photovoltaic panels or thermal panels, inventions of men, there is a basic and yet essential form of the transformation of this providential energy coming from the sky
This is photosynthesis.
What a brilliant process that nature offers us and which, through the reorganization of carbon in cellulose, allows us to store a part of free energy
Fossil energies come from this natural process and man is simply releasing millions of years of photosynthetic build-up, not caring (until not too long ago) of the consequences
After all, fossil fuels are renewable, but not on the scale of a human lifetime.
This is the problem
Good reflection
A+
0 x
-
- Moderator
- posts: 79120
- Registration: 10/02/03, 14:06
- Location: Greenhouse planet
- x 10973
-
- Similar topics
- Replies
- views
- Last message
-
- 1 Replies
- 3228 views
-
Last message by boubka
View the latest post
24/09/09, 14:20A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 25 Replies
- 8832 views
-
Last message by mimix
View the latest post
14/02/08, 16:24A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 2 Replies
- 4503 views
-
Last message by amandine88490
View the latest post
19/12/07, 18:39A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 4 Replies
- 6461 views
-
Last message by missécolo
View the latest post
11/02/08, 19:55A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 2 Replies
- 3128 views
-
Last message by Gloops24
View the latest post
23/11/07, 18:27A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
Back to "hydraulic, wind, geothermal, marine energy, biogas ..."
Who is online ?
Users browsing this forum : No registered users and 188 guests