سلسلة كويزات3 الوحدة الثانية-سيف عويمر2009
1-The rising temperature of the Earth is known as ______.
- global warming
- fossil fuels
- greenhouse gases
- habitat loss
2-Some ______ can run hundreds of homes using wind energy.
- acid rain
- soil erosion
- ozone layer
- wind turbines
3-We must protect ______ to prevent the extinction of many animals.
- global warming
- endangered species
- vehicle emissions
- acid rain
4-______ comes from burning coal, oil, and gas for energy.
- toxic waste
- renewable energy
- fossil fuels
- wind turbines
5-The presence of ______ causes holes in the ozone layer
- greenhouse gases
- habitat loss
- water scarcity
- soil erosion
6-______ is a major problem in dry countries with little rainfall.
- soil erosion
- water scarcity
- fossil fuels
- acid rain
7-The pollution from cars creates ______ that irritate the lungs.
- renewable energy
- exhaust fumes
- greenhouse gases
- ozone layer
8-______ destroys plants, corrodes buildings, and harms aquatic life.
- fossil fuels
- water scarcity
- soil erosion
- acid rain
9-When the forests disappear, ______ also increases rapidly.
- toxic waste
- soil erosion
- renewable energy
- ozone layer
10-The government started a project to produce ______ instead of importing oil.
- renewable energy
- water scarcity
- toxic waste
- industrial waste
11-Pollution and human activity are leading causes of ______.
- ozone layer
- habitat loss
- global warming
- exhaust fumes
12-The tourists suffered from ______ during their desert trip, as temperatures reached nearly fifty degrees Celsius.
- torrential rain
- blistering heat
- high humidity
- freak weather