Unit 9

Môi trường

• newsletter

• impact

• environment

• solution

habitat

• Cư dân

• Môi trường sống

• Sự tác động

• Thế hệ

The search engine is …………………because students get too many search results and web pages about environmental pollution.

• confused      

• confuse        

• confuses

• confusing     

Scientists and environmentalists are working on solutions to ……………….the Earth’s limited fossil fuels from depletion.

• prevent       

• avoid

• avoid

• decrease

PhÁT âm /s/

• species         

• projects       

• discoveries

• organizations

Phát âm /ed/

• untreated

• decreased

• increased

• preserved

renewable

• Nghiêm trọng

• Bền vững

• Thuộc về hóa chất

• Tái tạo

Bệnh tật

• establish

• urban

• disease

• contamination

Cut down

• trees

• fossil fuel

• people’s awareness

• some useful advice

Have

• the natural energy

• great efforts to protect the environment

• the search engine to find information

• a negative impact on the environment