Page 67 - EN_final

Quiz questions:

1. Annual worldwide mortality due to the consumption of contaminated water is close to:

A. 700 million
B. 0.5 million

C. 1 million

D. 2 million

2. Some of the organisms that live in rivers should not be consumed because they:

A. Concentrate heavy metals.

B. Accumulate organic matter.
C. Accumulate phosphorus.

D. Have high amounts of nitrogen.

3. Energy accessibility is defined as:
A. The ability to distribute electric power across a nation's territory.

B. The ability of each country to produce high-quality energy.
C. The ability to distribute good quality energy both domestically and domestically for

consumption and production purposes.
D. The balanced distribution of the energy consumed by a country among a pool of both
renewable and non-renewable energy sources.

4. The cleanest of the fossil fuels is:

A. Unleaded gasoline
B. Diesel fuel

C. Natural gas
D. Propane

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