Grade 8 Unit 7 Trường Thành 81 câu Trắc Nghiệm

habitat 

      A. the place where people live 

      B. the place where a tribe lives 

      C. the place where a type of plant or animal lives 

• the place where people live 

• the place where a tribe lives 

• the place where a type of plant or animal lives 

ecosystem 

      A. the way that someone behaves 

      B. the way in which a person or a group of people lives and works 

      C. the way living and non-living things in a particular area are related to each other 

• the way that someone behaves 

      

• the way in which a person or a group of people lives and works 

       

• the way living and non-living things in a particular area are related to each other 

pollution 

      A. the process of making water, air, soil, etc. dirty 

      B. the process of making water, air, soil, etc. clean 

      C. the act of protecting someone or something 

• the process of making water, air, soil, etc. dirty 

       

• the process of making water, air, soil, etc. clean 

       

• the act of protecting someone or something 

global warming 

      A. the increase in temperature of the earth's atmosphere 

      B. the decrease in temperature of the earth's atmosphere 

      C. the process of picking up and recycling rubbish 

•   the increase in temperature of the earth's atmosphere 

       

• the decrease in temperature of the earth's atmosphere 

       

• the process of picking up and recycling rubbish 

endangered species 

      A. animals living in a natural environment 

      B. animals facing a high risk of extinction in the wild 

      C. creatures and plants living in the sea 

• animals living in a natural environment 

       

• animals facing a high risk of extinction in the wild 

       

• creatures and plants living in the sea 

environmental protection 

      A. the way to build a campfire 

      B. the act of cutting down trees 

      C. the practice of protecting the natural environment 

• the way to build a campfire 

       

• the act of cutting down trees 

• the practice of protecting the natural environment 

We should ______ our carbon footprint to protect the environment.

      A. pollute                       B. protect                             C. reduce      D. endanger

• pollute

• protect

• reduce

• endanger

You should turn off devices that you are not using to ______ electricity.

      A. save                           B. reuse                                C. release      D. turn

• save

• reuse

• release

• turn

"Carbon footprint" is the amount of carbon dioxide that we ______ into the environment.

      A. stop                            B. plant                                C. recycle      D. release

• stop

• plant

• recycle

• release

People shouldn't throw away single-use products but ______ them.

      A. endanger                   B. recycle                             C. protect      D. pollute

• endanger                  

• recycle    

• protect     

• pollute