F.5 Formation of petroleum & natural gas

F.5 Formation of petroleum & natural gas

Assessment

Interactive Video

Chemistry

9th - 12th Grade

Hard

Created by

CHAN Chi Wai

FREE Resource

4 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What substance is formed when marine organisms settle on the ocean floor, are covered by sediments, and decompose in the absence of oxygen?

Petroleum

Natural Gas

Kerogen

Coal

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What two conditions are necessary for kerogen to gradually transform into oil or gas?

Sunlight and water

Wind and erosion

Heat and pressure

Freezing temperatures and vacuum

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What two elements primarily make up oil and gas at the molecular level?

Oxygen and Nitrogen

Hydrogen and Carbon

Sulfur and Iron

Silicon and Oxygen

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What geological features can trap oil and gas beneath the Earth's surface, preventing them from seeping out?

Rivers and lakes

Impermeable layers and rock structures

Volcanic vents and lava flows

Glaciers and ice sheets