Overusing resources

The video discusses the limited availability of Earth's drinkable water, highlighting that only 1% is accessible for consumption. It emphasizes the uneven distribution of water resources globally, with countries like Canada having abundant supplies, while regions like North Africa and the Middle East face scarcity. The video also covers other natural resources, such as oil and gas, primarily found in the Middle East, and phosphorus, mainly sourced from Morocco, which is crucial for fertilizers. It stresses the importance of managing these resources wisely to ensure sustainability and meet the needs of a growing population.

What percentage of Earth's water is available as drinkable liquid water?

• 50%

• 97%

• 1%

• 3%

Which country has a significant share of the world's drinkable water?

• Morocco

• Australia

• Canada

• Saudi Arabia

Why is it important to manage gas and oil reserves carefully?

• They will not last forever.

• They are mainly found in North America.

• They are renewable resources.

• They are not used for energy.

Which country is the largest supplier of phosphorus?

• Morocco

• Canada

• Saudi Arabia

• Australia

What is phosphorus primarily used for?

• Fuel production

• Building materials

• Water purification

• Chemical fertilizers