F1 9.6

found on the surface of Earth such as seas, ponds and rivers.

• Surface water

• Groundwater

• Economic mineral

• coal

• Fossil fuel

Mineral ekonomi terdiri daripada (pilih 3)

Economic minerals consist of

• mineral logam

  metallic minerals

• mineral bukan logam

  non-metallic minerals

• mineral nadir

  rare earth minerals

• arang batu

  coal

• petroleum

merupakan tindak balas antara air dengan haba di bawah tanah.

a reaction between water and underground heat.

terbentuk daripada reputan sisa tumbuhan purba di kawasan paya.

formed from the depletion of ancient plant waste in the swamp area.

• Arang batu

  Coal

• Petroleum

• mineral nadir

  rare earth minerals

Bahan api fosil terbentuk daripada sisa organik yang telah tertanam di bawah tanah sejak bertahun-tahun yang lampau.

Fossil fuels are formed from organic wastes that have been buried underground over the past years.

• petroleum

• arang batu

  coal

• gas asli

  natural gas

• biojisim

  biomass

• Lumpur dan batu

  Mud and rocks