What are the natural resources for instant energy gaining?
440230
Fructose, the sugar in fruit, will be the first to burn.  An orange is enough.  If you overeat fruit, you will gain weight and get diarrhea.
575202
heat is a form of energy.
43785
it produces a lot of energy
256963
fuel from compressed bio-material (or fossils)
983141
energy for life\n\n(sugar)
266059
Solar power both thermal and photovoltaic, hydroelectric and hydromechanical, wind electric generators and wind mill mechanical drives. Alternative fuels; Methane, methanol, ethanol,Hydrogen.\n\nYou can pick up a photovoltaic cell at radio shack cheap.
388410
Alternative forms of energy, some which can be used today. Solar, Wind, Water etc.
772410
electrical energy-------> heat + light\ndoes that help?
536674
resources are material that are needed for survival. renewable resources are resources that are renewed rapidly, such as food, animals, trees, and such. nonrenewable is the opposite. they cannot be easily produced such as oil, coal and copper. They can be exhausted either because they are not replaced by natural processes, or because they are used up faster than nature replaces them.
938268
The process of making food in a plant from the sun's energy
716011
[1] Fusion Energy - unlimited power using Sea Water as fuel.\n[2] OLED Displays - Full size color computer screen you can roll up and put in your pocket. Wallpaper that illuminates your room.\n[3] Smart search engines - enter your question in English and you get the correct reply in English.\n[4] Real time translations of speech from one language to another.\n[5] Robots that move around just as we do and perform useful tasks.
502615
The chemical nature of peanut butter makes it a great, all-natural energy supplement. You've got a lot of protien and sugar in easily digestible form, which means a lot of energy really quickly.
530744
An alternative energy source
423132
It all depends on the area where you live. Like people in Florida would benefit most from Solar energy. People living near dams would benefit more form water energy. Wind energy would benefit people who live in the mountains. It all has to do with the geography of the land. But dealing with fuel options... I'm stumped!
439559
It does utilize a natural resource but... 'effectively' ?  I don't think so.  We can't use it to power cities.  It's still quite expensive and just used as a supplement to our regular energy resources.
230939
probably you mean ELECTRICITY.\noil and petroleum could be used to produce electricity. There is such a thing as electrical energy.
470132
Solar energy ( using solar panels or something ) is the ultimate alternate energy source, because the energy in living things comes from the sun.  The energy in petroleum, which comes from dead plants, comes from the sun.  And the energy from hydroelectric dams comes from the sun, because the sun evaporates the water so it can rain down on the mountains and fill up the reservoir behind the dam.  Why not just go directly to the source--the sun.\n\nAs for simulating day and night, you must do this!  The human body schedules itself to sleep about every 24 or 25 hours.  Going against this schedule or against the schedule of light and dark periods can cause difficulty sleeping, difficulty staying awake, and possibly psychological problems.\n\nI don't really know what kind of colony you are referring to, so I can't really answer the other questions.  Is it a computer simulation, like Sim City, or a science-fiction colony on the planet Mars, or just a wilderness survival plan?