S: ### is the variation of life forms within a given ecosystem.
S: ### is a group of animals, plants or microorganisms sharing a common genetic structure.
S: … is all living matter on the planet is.
S: … are many different forms of life.
: genetic resources
S: … is living organisms found in a particular environment together with the physical and environmental factors.
: wild life
S: Соответствие термина и дефиниции
R1: an end to birth
R2: a legal agreement between countries
R3: somebody who hunts
R4: a plant that grows every year
R5: a plant that only lasts a year
S: The preservation of the natural environment is ###
S: … is killing animals illegally.
S: … forbids something officially.
S: An area of land used to protect the flora and fauna is ###
S: The latest San Francisco … measured 4.5 on the Richter scale.
S: When the river bursts its banks it is called ###
S: … is an extremely bad accident in which a lot of people are killed.
S: ### is the layer of gas that surrounds the earth.
S: … is the layer which contains a band of warm gas called the ozone layer.
S: … protects us from the damaging effect of ultraviolet radiation.
: the ozone layer
: carbon dioxide
S: ### effect is the warming up of the earth’s surface when radiation from the sun is trapped by the atmosphere.
S: ### is a mixture of different pollutants and water vapour in still, cold air.
S: ### rain is the rain of mixed gases and chemicals carried long distances with air and then falling back to earth.
S: The rise in global temperature which could cause dramatic changes in the weather is ### warming.
S: The lack of clean water is …
S: To … means to get rid of sewage.
: wash of
S: The grease on the water does not allow the oxygen to … into water.
S: … increase the concentration of micronutrients in the sea.
: sewage sludge
S: … is the wearing away of the earth’s surface by the action of water and wind.
: soil erosion
S: ### means clearing away the trees from an area.
S: ### is a substance for killing harmful insects and other pests.
S: … vegetables are grown without artificial fertilizers.
S: Intensive farming tend to … the soil of nitrogen.
S: ### farming rotate cereal crops with leguminous plants.
S: The largest consumer of fossil fuels is … industry.
S: … are the sources of energy that are buried under the ground.
: fossil fuels
: nuclear energy
: alternative sources
: energy starvation
S: ### is a device that converts one form of energy to another.
L1: barrage across a river
L3: Cockerell’s rafts and Salter’s ducks
L4: solar cell
R1: tidal energy
R2: wind power
R3: wave power
R4: solar energy
R5: geothermal energy
S: There are two types of nuclear reaction …
: fission and fusion
: fission and combining
: fusion and combining
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