because they are more expensive to run than non-renewables. The US, just like every other country in the world doesnt want to spend more money than others on energy and have its economy fall behind. In the long term though it will cost more to make renewable energy resources out of renewable energy when all the fossil fuels have depleted. But the long term is longer than a few generations and its hard to connect with your potential great great great grandkids
renewable resources
they are renewable and non-renewable resources.
Geothermal Resources are renewable resources.
Renewable resources are resources which can be recycled or re-grown within a human timescale, or whose consumption does not diminish their abundance. Fossil fuels, such as oil and coal, are not renewable because while they can be re-made through natural processes, it requires geological timescales (millions of years). Solar energy, while technically not renewable, is not reduced by its consumption. The use of renewable resources are much more useful than non-renewable resources because using renewable resources is sustainable. Non-renewable resources are depleted by their use -- eventually, they run out; the world has a finite supply of oil and coal, and once depleted, the supplies cannot regenerate in any useful timescale (again, it takes millions of years for natural processes to create coal or oil).
a. renewable resources. b. non-renewable resources. c. perpetual resources.
About the same as renewable resources, except that we cant renew the non renewable resources.
we can make a green city by using renewable resources instead of the non renewable resources, and limiting the consumption of resouces and energy to the maximum. also by reusing the resources.
Eggs are renewable resources.
Gold is a non renewable resources
renewable resources
they are renewable and non-renewable resources.
Geothermal Resources are renewable resources.
Resources become renewable by recycling.
The solar and wind energy are renewable resources. This is an example using the phrase renewable resources.
Renewable resources are resources which can be recycled or re-grown within a human timescale, or whose consumption does not diminish their abundance. Fossil fuels, such as oil and coal, are not renewable because while they can be re-made through natural processes, it requires geological timescales (millions of years). Solar energy, while technically not renewable, is not reduced by its consumption. The use of renewable resources are much more useful than non-renewable resources because using renewable resources is sustainable. Non-renewable resources are depleted by their use -- eventually, they run out; the world has a finite supply of oil and coal, and once depleted, the supplies cannot regenerate in any useful timescale (again, it takes millions of years for natural processes to create coal or oil).
Renewable resources are naturally occurring resources which are replaced after consumption or use by biologic, physical, or geologic means within a relatively short time span. Examples include wind, water, sunlight, wood, tidal energy etc.
Fundamentally lower the population of humans - stop having so many children.