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After text activity

I. Reading exercises:

Exercise 1. Read and memorize using a dictionary:

alternative energy sources, renewable energy, non-renewable energy, fossil fuel(s), energy consumption, combustion, environment, environmental impact, air pollution, greenhouse gases, global warming, nuclear power generation, waste, by-product, nuclear power, net emission, carbon, to replenish, to deplete.

Exercise 2. Answer the questions:

  1. Why do we consume energy?

  2. What are the major types of fossil fuels?

  3. In what way is nuclear energy obtained?

  4. Why do we have to take a closer look at alternative energy sources?

Exercise 3. Match the left part with the right:

1. Fossil fuels include

a) automatically replenished or effectively infinite

2. Sources of energy include

b) coal, oil and natural gas

3. Alternative energy sources are

c) non-renewable and renewable ones

4. Renewable energy sources are

d) those that can replace traditional coal, oil and gas

The speaking module

II. Speaking exercises:

Exercise 1. Describe fossil fuel, renewable energy, air pollution, greenhouse gases, global warming, photovoltaic using the suggested words and expressions as in example:

fossil fuel

hydrocarbon; natural gas; may be used; Any; examples; deposit; that; for fuel; petroleum; are; coal; and

example:

Any hydrocarbon deposit that may be used for fuel; examples are petroleum, coal, and natural gas.

renewable energy

from; a; such as; the; wind; source; sun; natural; A form; tides; waves; or; derived; of; energy;

air pollution

in; the; atmosphere; or; animal; presence; outdoor; of; to; contaminants; injurious; The; human, plant, life

greenhouse gases

can absorb; planet’s surface; the infrared radiation; Some; that; emitted by; the; gases

global warming

believed to be caused by; An increase; the; temperature; worldwide; average; greenhouse effect; in; the

photovoltaic

visible; by; Energy; to; exposure; radiation; or; of; electromagnetic; or; caused; voltage; in; current; the form

Exercise 2. Ask questions to the given answers:

  1. Question: _____________________________________________ ?

Answer: A problem with fossil fuels is their environmental impact.

  1. Question: ______________________________________________?

Answer: Hazardous wastes and the possibility of a nuclear disaster are the principal concerns for nuclear power.

  1. Question: ________________________________________________?

Answer: The term 'Alternative' refers to energy sources which could replace coal, traditional gas and oil.

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