Ujian Pengetahuan Pertambangan

The statement below refers to a region with tropical rainforest flora. The community activities that are suitable for the characteristics of this area are ....

• tourism and fisheries

• large livestock and poultry farming

• wood sawing and bee cultivation

• plantations and rice farming

• industrial crafts and mining

Which of the following is not included in the objectives of exploration activities?

• to know the organisms living in the surrounding area

• to know the types of mining goods

• to identify the forms of mining goods

• to find the distribution of mining goods

• to know the quantity and quality of mining goods

Examples of group B mining goods intended for the country's economy are ....

• gold, silver, diamond

• crude oil, natural gas, coal

• marble, sand, limestone

• crude oil, tin, nickel

• natural gas, coal, diamond

The following is an environmentally conscious mining management, except ..

• land clearing must be in accordance with mining needs

• top soil from stripping must be utilized for revegetation

• disruption of hydrological balance must be minimized

• must be able to exploit as much as possible

• cover soil from stripping and waste material must be piled correctly and in a safe place

Which of the following is a mining resource that serves as a primary energy source in Indonesia?

• Crude oil and natural gas

• Crude oil and mineral metals

• Natural gas and water

• Coal and solar energy

• Crude oil and solar energy

The following is a type of A galena material, namely…

• Gold

• Silver

• Gypsum

• Coal

• Marble

This mining material is used in the manufacture of stainless steel, making coins, coating weapons, and iron rooms. The mining material referred to is…

• Lead

• Nickel

• Bauxite

• Brass

• Iron

Refer to the following image! The area indicated by numbers 1, 2, and 3 on the map is a mining producing area…

• tin, natural gas, nickel

• Crude oil, coal, and nickel

• Bauxite, natural gas, and iron

• Tin, natural gas, and iron

• Bauxite, coal, and nickel

Copper is a mining material that is utilized for…

• Coating cans to prevent rust and household appliance industry

• Cable materials and bronze goods industry

• Weapon manufacturing and aircraft industry

• Cable materials and household appliance industry

• Aircraft industry and coating cans to prevent rust

Refer to the map below! The areas at numbers 1 and 2 produce mining materials in the form of...

• Iron ore and crude oil

• Nickel and copper

• Natural gas and asphalt

• Crude oil and gold

• Asphalt and coal