KONSERVASI SUMBERDAYA

ALAM DAN

LINGKUNGAN

Diabstraksikan oleh: Soemarno, psdl-ppsub - Malang 2013

Bahan kajian pada MK. PSDAL

KONSERVASI SUMBERDAYA

ALAM

SUMBERDAYA ALAMNatural resources are anything we take from

the earth and use. Examples or natural resources are oil,

minerals, water, plants, animals, rocks and the air we breathe.

Udara kota yang segar, nyaman dan indah merupakan sumberdaya alam yang mahal

harganya.Foto: smno-Malang-Agst 2012

Tiga Kategori Sumberdaya alam

1.Renewable2.Non-Renewable3.In-exhaustible

KONSERVASI Some natural resources will

eventually be used up so conservation of these

resources is very important.

Renewable ResourcesRenewable resources are

those that nature produces again and again.

Examples of renewable resources

include , plants , animals water, oxygen , and soil.

SIKLUS DI ALAM

Many of these resources go through some sort of cycle and can be replaced in a lifetime.

If used carefully, we will not run out of these resources.

POLUSI = PENCEMARAN

These resources can be polluted air and water or contaminated soil. It is important for people to try to

protect these resources from pollution and contamination.

Nonrenewable Resources

Nonrenewable resources are resources that cannot be

replaced or take thousands to millions of years to form.

Diunduh dari: http://msmomofosho.wordpress.com/2012/10/29/mother-earth-has-hooked-us-up-with-lots-of-natural-resources/ ……. 27/11/2012

BAHAN BAKAR FOSILFossil fuels are materials that come from the

decayed remains of dead plants and animals that are burned to produce energy.

Oil, coal, and natural gas.

Diunduh dari: http://2daysscience.blogspot.com/2010/06/short-description-about-fossil-fuel.html ……. 27/11/2012

. The utilization of fossil fuels has fueled industrial development and largely supplanted water driven mills and wood or peat burning for heat. They are used in transportation, in electricity production, in

powering homes and industries, and in the production of plastics and other derivatives.

Minerals • Silver• Gold• Diamonds• And other gemstone.

Diunduh dari: cmex.ihmc.us……. 27/11/2012

Inexhaustible ResourcesAre those that

have an unlimited supply.

They will not be used up.

• Wind• Sunlight• Ocean tides

Diunduh dari: http://www.thenewecologist.com/2009/12/renewable-energy-sources-for-dummies/……. 27/11/2012