1) …………..is not renewable energy a) Wind power b) Solar energy c) Nuclear energy d) Geothermal energy 2) ……………..causes air pollution. a) Wastes from ships b) Toxic gases from car exhaust c) Unnecessary electricity consumption d) Domestic waste 3) ………………….is the field of Biology that studies the relations between living beings and between living beings and the environment. a) Ecology b) Biology c) Psychology d) Physiology 4) A team of researchers from Chalmers University of Technology in Sweden has developed a "solar thermal fuel", a kind of special liquid that is able to store energy from the sun, up to 18 years, stored by a device called MOST (Molecular Solar Thermal Energy Storage System) a) True b) False 5) Because of the water rise which country will change its capital city? a) Brasil b) Sweden c) Canada d) Indonesia 6) …………………….. is a system composed of biotic and abiotic factors in interaction. a) Air system b) Biosystem c) Ecosystem d) Eurosystem 7) There are creatures that can digest plastic. a) True b) False 8) Polar bears could disappear by 2100 due to............. a) melting ice b) climate change c) unsufficient food d) all of them 9) Glaciers will all be melted by Global Warming by ............... a) 3020 b) 2070 c) 2023 d) 6500 10) What is the primary energy source for life on Earth? a) The Sun b) The Mars c) The Water d) The Soil 11) What is an endangered species? a) an animal that is dangerous b) species whose attack could be lethal c) species that are about to disappear d) an animal that is ill 12) How much plastic in the word is recycled? a) 30% b) 70% c) 15% d) 40% 13) What is the greenhouse effect? a) It allows you to hold back on Earth the right amount of heat. b)  It is something you don't need c) It is the right amount of heat to be retained on the Earth. d) It allows the Earth to turn. 14) Which doesn't damage the ecological system ? a) Throwing plastic materials to sea. b) Cutting down trees. c) Using non renewable energies. d) Install filters to factories. 15) When did 197 countries adopt the Paris Agreement at the COP21 in Paris to tackle climate change? a) In 2005 b) In 2015 c) In 1997 d) In 2017 16) Which of the following animal is in danger of extinction? a) Squirrel b) Eagle c) Kangaroo d) Polar Bear 17) A ‘habitat’ is................. a) place to buy furniture and furnishings  b) the same as an ecosystem  c) a particular area inhabited by plants and animals  d) the number of different organisms living in a specific area 18) Which of the following is harmful to nature? a) Reducing excess consumption. b) Do recycle c) To obtain environmentally friendly cleaning materials that are soluble in nature. d) Increasing the use of fossil fuels. 19) Which is not the way of reducing pollution? a) Reducing the use of plastic bags b) Allowing tree cutting c) Reducing automobile use d) Using of natural cosmetics 20) …………………….represents the circulation and recycling of water in nature. a) The air cycle b) The oil cycle c) The bicycle d) The water cycle 21) In most cases, pollution is caused by the …………….. activity a) animal b) robot c) human d) plane 22) According to an article on National Geographic, seafood may disappear by........... a) 2030 b) 2048 c) 2055 d) 2085 23) ………………..is the contamination of an ecosystem by factors that are harmful for the equilibrium of its biotic or abiotic constituents. a) Pollution b) Population 24) …………………….. can't be recycle. a) Glass b) Plastic c) Paper d) Napkin

ECOLOGY

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