Exam Unit 2-Vocabulary- عرفات القزعة

1. 1. Deforestation causes .............. because tree roots are no longer in place to bind the earth together.

   • vehicle emissions
   • renewable energy
   • soil erossions
   • acid rain

2. 2. Poisonous gases produced by transport engines are called vehicle .............. 

   • warming
   • habitat
   • emissions
   • acid

3. 3. Save our trees. stop ...... rain!

   • acid
   • exhaust
   • wind
   • endangered

4. 4. If you go to the desert in the summer, you can expect ......... temperatures.

   • blister
   • force
   • humid
   • scorching

5. 5. Animals that are classified as 'endangered' are at risk of becoming ...............

   • critically
   • extinct
   • natural
   • cuddly

6. 6. he weather is really weird. It's ............ cold one minute and then ............. hot the next.

   • greenhouse - boiling
   • freezing - boiling
   • fumes - freezing
   • boiling - greenhouse

7. 7. For safety reasons ........... must be stored in sealed containers underground.

   • exhuast fumes
   • soil erossions
   • toxic waste
   • endanangered species

8. 8. something trapped in the atmosphere cause the planet to heat up means: .................

   • greenhouse effect
   • renewable energy
   • ozone layer
   • endangered species

9. 9. People who live in the desert are used to the ..................... heat.

   • soaring
   • humid
   • torrent
   • force

10. 10. Soil .............. happens when the plants and trees that keep it in place are destroyed by the elements or man.

    • erosion
    • vehicle
    • torrential
    • layer