Natural Resources vs. Goods and Services Geography of Canada

NONRENEWABLE AND RENEWABLE RESOURCES

What do you think nonrenewable resources are? HMMMM.... What do you think nonrenewable resources are? Break it down... Nonrenewable? Resource?

NONRENEWABLE RESOURCES A nonrenewable resource is a natural resource that cannot be re-made or re-grown at a scale comparable to its consumption.

Nuclear fission uses uranium to create energy. NUCLEAR ENERGY Nuclear fission uses uranium to create energy. Nuclear energy is a nonrenewable resource because once the uranium is used, it is gone!

COAL, PETROLEUM, AND GAS Coal, petroleum(oil), and natural gas are considered nonrenewable because they cannot be replenished in a short period of time. These are called fossil fuels.

HOW IS COAL MADE ???

HOW ARE OIL AND GAS MADE ???

HMMMM.... If nonrenewable resources are resources that cannot be re-made at a scale comparable to its consumption, what are renewable resources?

RENEWABLE RESOURCES Renewable resources are natural resources that can be replenished in a short period of time. ● Solar ● Geothermal ● Wind ● Biomass ● Water

Why is energy from the sun renewable? SOLAR Energy from the sun. Why is energy from the sun renewable?

GEOTHERMAL Energy from Earth’s heat. Why is energy from the heat of the Earth renewable?

Why is energy from the wind renewable?

BIOMASS Energy from burning organic or living matter. Why is energy from biomass renewable?

WATER or HYDROELECTRIC Energy from the flow of water. Why is energy of flowing water renewable? Daniel Johnson Dam, near Baie-Comeau, Quebec

What are the differences between nonrenewable and renewable resources? SUMMARY What are the differences between nonrenewable and renewable resources?

Defining Natural Resources Natural resources: are non-manmade natural components of the Earth which has a value to humans (we use it) Natural resources come in two basic categories Renewable resources: which regenerate themselves naturally within 100 years or less (forests, etc..) Non-renewable resources: which take millions of years to regenerate themselves (gold, silver, copper, etc…)

One final note…. After we pull the natural resources, what do we DO with them? We make them into Goods and Services You hear a lot about goods and services but what are they? Goods: are tangible (real) things you manufacture (make) Making mittens, cars, tables etc… Services: Are things you do (service) for others Clean the house, do heart surgery, selling a car or book