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ter from a geothermal reservoir have been used, they are injected back into
the earth.
18. Fill in the table with the information from the texts.
Energy Technical disadvantages Impact on environment
19. Here are the explanations why HYDROELECTRIC ENERGY,
SOLAR ENERGY, GEOTHERMAL ENERGY, WIND ENERGY,
and BIOMASS are called renewable energies. Read them and guess
what kind of energy is meant in each case. Which kind of energy is
not mentioned?
• It is free, and its supplies are unlimited.
• It will blow as long as the sun shines.
• Water is replenished by rainfall and the heat is continuously produced
inside the earth.
• We can always grow more trees and crops, and waste will always exist.
20. Choose one of the texts about renewable energies and translate it in-
to Russian.
Learn to analyze the graphs.
a) Study the left part of the graph and answer the questions.
1. What source does the most of the consumed energy come from?
2. What energy ranks the second in the consumption graph?
3. How much does coal make up in the consumption?
4. What does nuclear power amount to?
5. What is the share of renewable energies?
b) Analyze the right part of the graph.
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