WorksheetsEnvironment day
Total questions: 20
Worksheet time: 12mins
Which one of the following is important strategy for the conservation of biodiversity
Wild life sanctuary
National park
Botanical gardens
Biosphere reserves
Which one of the following trees is considered to be an environmenal hazard
Eucalyptus
Babool
Neem
Infrared radiation
What is the first layer of Earth
Core
Crust
Mantle
Atmosphere
Renewable Resources are Resources
That cannot be Reused or Replaced
That will never run out
Such as Fossil Fuels
The first World Environment Day was held in which year?
1971
1974
1976
1978
Kitchen waste can be easily segregated and converted into compost?
Yes
No
PVC is a very toxic form of plastic. What is the full form of PVC?
Plastic vinyl compounds
Polymer vinyl chloride
Polyvinyl chloride
Polyvinyl camphor
Driest Desert on the Earth is ?
Sahara Desert
Atacama Desert in Chili
Empty Quarter Desert in Abu Dhabi
Which of the following is a greenhouse gas?
CO2 /Carbon Dioxide
CH4 /Methane
Water vapor
All of the above
We can prevent water pollution by:
Reduce the use of plastic.
Properly dispose of chemicals.
Clean up after your animals.
All of the above
Which of these is not a renewable source of energy ?
Tidal energy
Solar energy
Wind energy
Coal
What do you call the processing of used material and their reuse ?
Recycling
Wastage
Reprocessing
Reusing
What kind of soil is good for growing plants?
Clay
Sand
Topsoil
Chalk
Which of the following animals is not yet extinct ?
Tasmanian tiger
Dodo
Javan rhinoceros
Dinosaur
Which of the following can NOT be recycled?
plastic bottles
glass jars
newspaper
oil
What type of light bulbs should be used if natural daylight is not an option?
ÇFL
LED
Incandescent
Halogen
Which animal jumps' in the air and twists' their body when they are happy?
Squirrels
Hare, rabbits
Penguins
Dolphins
More than half of the breathable oxygen in the world comes from ___________?
The oceans
The forests
Lakes
Clouds
Which gases does not cause global warming ?
Carbon dioxide
Chlorofluorocarbons
Methane
Nitrogen
