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- 1. Multiple Choice
Old computers and laptops should be...
recycled
reused
rethink
reduced
- 2. Multiple Choice
What do you do with food leftovers?
Feed them to your pets
Make compost
Burn them
Bury them
- 3. Multiple Choice
As a student, your best contribution towards reducing environmental pollution is...
reduce the use of paper
don't throw rubbish everywhere
recycle plastic bags
help your classmates clean your classroom
- 4. Multiple Choice
At home, you can reduce environmental pollution by...
helping your mother burn the garbage
helping your father wash the family car
helping your sister water her flower garden
switching off the lights and fans in empty rooms
- 5. Multiple Choice
Pollution traced to a single point
water shed
permeable
point source pollution
non-point source pollution
- 6. Multiple Choice
Allowing liquids to pass through, such as water through the ground
permeable
pollution
impermeable
yup, you know it
- 7. Multiple Choice
The Portion of water that flows across the surface that does not soak into the ground and runs into water bodies
what
fertilizer
erosion
runoff
- 8. Multiple Choice
The water found in cracks and pores in sand, gravel and rocks below the surface
sediment
ground water
ocean water
surface water
- 9. Multiple Choice
An example of a waterborne disease is:
Cholera
Giardia
Typhoid
All of the above.
- 10. Multiple Choice
Examples of marine debris are:F
Plastic bags
Coral reefs
Fishing equipment
Soda cans
- 11. Multiple Choice
Marine debris can cause animals to:
Starve
strangle
Suffocate
all of the above.
- 12. Multiple Choice
We can prevent water pollution by:
Reduce the use of plastic.
Properly dispose of chemicals.
Clean up after your animals.
All of the above
- 13. Multiple Choice
Runoff of sewage and agricultural wastes into coastal waters introduce
algae growth
rainwater
surface runoff
oil spill
- 14. Multiple ChoiceHow could pesticides get into lakes and streams?too much could be usedit could be sprayed too close to a streamrain could wash pesticides into a streamall of the above
- 15. Multiple ChoiceSelect the correct order for the water treatment process.Sedimentation - Chlorination - FiltrationSedimentation - Filtration - ChlorinationFiltration - Chlorination - SedimentationFiltration - Sedimentation - Chlorination
- 16. Multiple ChoiceWhat is the first step in the water treatment process?coagulationfiltrationflocsconcentation
- 17. Multiple ChoiceWhat does chlorination do to the water?Removes microorganismsCleans the waterMakes the water taste niceRemoves twigs and sediment
- 18. Multiple ChoiceThe principle advantage of using wetlands for wastewater treatment is:the resulting water exceeds all drinking water standardsa natural ecosystem replaces industrial methods for advanced treatmentit removes dioxin and other pollutants in the sediment of the wetlandthe method eliminates the production of methane, which contributes to global warming
- 19. Multiple Choice
Which of the following are groundwater?
Lakes, ponds, creeks streams, ocean, rivers
Wells, water table, aquifers
- 20. Multiple Choice
How can you help reduce water pollution?
Use less fertilizer and pesticides
Take paint, cleaners, and old medication to safe disposal sites
Clean up pet waste and litter
All the above
- 21. Multiple Choice
What is one of the main features of Karst topography?
a sinkhole
disappearing streams
karst springs
stalactites and stalagmites
- 22. Multiple ChoiceWhich of the following does NOT cause water pollution?oil spillsgarbagefertilizers from farmssmoke
- 23. Multiple Choice
Soil pollution refers to the contamination of soil with abnormal concentration of:
toxic substances
land
oxygen
- 24. Multiple Choice
Some factors that produce soil pollution are
pesticides
waste produced by factories
water
trash
- 25. Multiple Choice
Where is garbage taken after you throw it away?
to the ocean
to a landfill
to space
to a factory
- 26. Multiple Choice
We should be careful when we throw batteries or computer equipment
TRUE
FALSE
- 27. Multiple Choice1.What is soil pollution?This is the contamination of the soil with bad harmful, chemical and wasteCutting down of trees and using them to make furnitureGrowing of trees and cutting them downContamination of the ones home
- 28. Multiple ChoiceWhat do you mean by 3 R'sReduce, Rearrange , RecycleReduce , Reuse , RecycleReturn, Reduce, RearrangeReuse, Reconnect. Recycle
- 29. Multiple Choice
What is the unit that is used to measure the intensity of sound?
decibel
frequency
Hertz
wavelength
- 30. Multiple Choice
Which of the following are considered as the two main parts of the auditory system? Pick two answers.
brain
ear
eyes
spinal cord
- 31. Multiple ChoiceWhat is the definition Noise Pollution?Unwanted noiseExcess noise produced by humansUnwanted noise that distrubs all life
- 32. Multiple ChoiceWhich answer is a MAJOR health effect caused by Noise Pollution?Hearing loseHigh levels of blood pressureHypertensionFatigue
- 33. Multiple Choice
Restrict the use of ............in public places
loud speakers
schools
music
- 34. Multiple Choice
This picture shows that noise comes from
Announcements
Cars
Radio
- 35. Multiple Choice
What is the definition of a good?
An item that you can purchase
doing well on an exam
When someone does something for you
things to be transported
- 36. Multiple Choice
What are advertisements?
A promotion of a product, service, or event.
something to help you save money on stuff
the ability to shop
a person that buys things
- 37. Multiple Choice
Which of the following is a natural disaster?
Bhopal Gas Tragedy
Corona Virus
Earthquake
cyclone
- 38. Multiple Choice
Name the cyclone that hit West Bengal in May 2020
Amphan
T-Sunami
Vayu
Fani
- 39. Multiple Choice
Name the instrument used to measure earthquakes.
Richter Scale
Rain Gauge
Thermometer
Wind Vane
- 40. Multiple Choice
Name the diagram
Disaster Management Cycle
Disaster Response Cycle
Disaster Prevention Cycle
Disaster Reduce Cycle
- 41. Multiple Choice
This symbol denotes
Flammable liquids
Quarantine
Curve roads
Toxicity
- 42. Multiple Choice
The role of this activity is mandatory in
Pre disaster
Post disaster
Re disaster
Pro disaster
- 43. Multiple Choice
What are man-made disasters?
Accidents
Bhopal Gas Tragedy
Chernobyl Disaster
All the above
- 44. Multiple Choice
All Disaster Management Activities are under the control of
Ministry of Defence
Ministry of Home Affairs
Ministry of Agriculture
Ministry of Finanace
- 45. Multiple Choice
Floods occur in
Pre monsoon
post monsoon
monsoon
all the above
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