Key Words Resources

Question 1

Energy mix

Answer 1

The range of energy sources of a region or country, both renewable and nonrenewable

Question 2

Energy security

Answer 2

Uninterrupted availability of energy sources at an affordable price

Question 3

Energy insecurity

Answer 3

When demand exceeds supply energy is needed to be imported

Question 4

Grey water

Answer 4

Wastewater from peoples homes that can be recycled and put to good use

Question 5

Water deficit

Answer 5

When demand exceeds supply

Question 6

Water insecurity

Answer 6

When water availability is not enough to ensure a good quality living

Question 7

Water stress

Answer 7

When demand for water exceeds the available amount during a certain period or when poor quality restrict its use

Question 8

Water surplus

Answer 8

Where water supply is greater than demand