Test your KQ and have fun

Answer the questions below:

1. Which one of the following has no relation with Greenhouse Effect, a threat to our planet?   select answer rise in sealevel ozone hole more earthquake  
   
2. All but one of the cities has witnessed an event that tried to make our environment safer and more friendly. Find the odd one out.   select answer Rio de Janeiro Davos Montreal  
   
3. Which one of the following materials, according to you, is least environment friendly?   select answer biodegradable renewable non biodegradable
   
4. What, according to you, is not done by plants?   select answer prevent desertification cause flood prevent soil erosion  
   
5. There is so much of water on our planet compared to the land surface. Still there is concern over scarcity of water. Because:   select answer only 1% is usable only 10% is usable only 0.1% is usable  
   

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