Conservation of Environment
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Question 1 |
Which of the following groups contain only bio degradable items?
Grass, flowers and leaves | |
Grass, wood and plastic | |
Fruit peels, Cake and plastic | |
Cake, wood and glass |
Question 2 |
Which of the following constitute a food chain?
Grass, wheat and mango | |
Grass, goat and human | |
Goat, cow and elephant | |
Grass, fish and goat |
Question 3 |
Which of the following are environmental friendly practices?
Carrying cloth bags for shopping | |
Switching off light and fans when not in use | |
Using the public transport | |
All the above |
Question 4 |
What is called as ‘black gold’?
Hydrocarbons | |
Coal | |
Petroleum | |
Ether |
Question 5 |
Example for product of green chemistry is________
Plastic | |
Paper | |
Bio plastics | |
Halogen flame and retardants |
Question 6 |
_______ is a green house gas which causes climate change and global warming.
Hydrogen | |
Oxygen | |
Nitrogen | |
Carbon dioxide |
Question 7 |
The _______ form decomposers in the pond ecosystem.
Plants | |
Bacteria | |
Frogs | |
Phytoplanktons |
Question 8 |
________ is used in seeding clouds.
Potassium iodide | |
Calcium carbonate | |
Sulphurdioxide | |
Ammonium phosphate |
Question 9 |
An example for fossil fuel is _________
Copper | |
Iron | |
Magnesium | |
Coal |
Question 10 |
If wild animals are killed, what difficulty would we face?
imbalance in nature | |
decrease in frog rain | |
decrease in population | |
increase in rain |
Question 11 |
Water is an essential commodity for survival. What can we do to help increase water resources?
deforestation | |
reducing the use of vehicles | |
the burning of the wastage | |
afforestation |
Question 12 |
- Assertion(A): Coal and petroleum are called fossil fuels
- Reason®: Fossil fuels are formed from the remains of dead organisms after millions of years.
Both ‘A’ and ‘R’ are true and ‘R’ explains ‘A’ | |
Both ‘A’ and ‘R’ are true but ‘R’ doesn’t explain ‘A’ | |
Only ‘A’ is true but ‘R’ is false | |
A’ is false but ‘R’ is false |
Question 13 |
Hazardous bio-medical wastes are disposed off by means of_______
landfills | |
incineration | |
deep well injections | |
compost pits |
Question 14 |
_______ are examples of bio-medical wastes.
Toxic drugs and human anatomical wastes | |
Rubber and plastics | |
Toxic drugs and glass | |
Paper and glass |
Question 15 |
Desalination involves ______ and __________
sublimation and evaporation | |
evaporation and recondensation | |
distillation and sublimation | |
evaporation and boiling |
Question 16 |
_______ is one of the Tiger reserve in India.
Bharatpur Bird Sanctuary | |
Gir National Park | |
Sunder bans National Park | |
Mudumalai Wild life Sanctuary |
Question 17 |
________ is the India’s first national park.
Mukkurthi National Park | |
Bandhipur National Park | |
Kanha National Park | |
Corbett National Park |
Question 18 |
__________ are the biotic factors of an ecosystem.
Water, light and temperature | |
Producers, consumers and decomposers | |
Producers and consumers only | |
Consumers and decomposers only |
Question 19 |
Which is the prime source of energy in an ecosystem?
water | |
Air | |
Sunlight | |
Organic substances |
Question 20 |
Which of the following food chain is correct?
rass → Grasshopper →Fish →Frog →Snake | |
Grass →Grasshopper →Frog →Snake →Eagle | |
Phytoplankton →Snake →Tiger | |
Grass →Fish →Frog →Snake |
Question 21 |
The concept of ‘Green Chemistry’ was introduced in the year_________
1991 | |
1992 | |
1994 | |
1995 |
Question 22 |
Plastics made from plants like corn, potatoes or other agricultural products are called _________
Bio-plastics | |
Bio fuel | |
Bio-fertilizers | |
Bio-medicines |
Question 23 |
The term global village was coined by _______
Marshall McLuhan | |
Marshall Pasteur | |
Louis Pasteur | |
Alexander Fleming |
Question 24 |
_______ preserves natural water storage and act as aquifers recharge zones.
Water shed management | |
Wetland conservation | |
Domestic conservation | |
Desalination |
Question 25 |
______ are the underground reserves of fresh water.
Aquifers | |
Surface water | |
Capillary water | |
Tube wells |
Question 26 |
GEV means________
Global Electrical Village | |
Global Electronic Venue | |
Global Electric Village | |
Grassland Electronic Village |
Question 27 |
Sulphur-di-oxide, carbon-mono-oxide are ________ pollutants.
air | |
water | |
land | |
none of the above |
Question 28 |
Burning of materials are called ______
Incubation | |
Incineration | |
Deep well injection | |
Land fills |
Question 29 |
Which one of the following is an abiotic component of the ecosystem_________
fungi | |
plants | |
nitrogen | |
bacteria |
Question 30 |
._______ are aquatic pollutants in most of the seas.
Moth balls | |
Tar balls | |
Soaps | |
Coal |
Question 31 |
Any undesirable change in the physical, chemical or biological characteristics which affect human life is called___________
population | |
plants | |
pollution | |
pollutants |
Question 32 |
What are the types of water in India?
Rain water and ground water | |
Fresh water and river water | |
River water and rain water | |
Fresh water and salt water |
Question 33 |
desalination of ocean water is a technology that has great potential for increasing______
fresh water | |
rain water | |
river water | |
salt water |
Question 34 |
Collecting rain water from the roof of building or court yards for later use is called _______
watershed Management | |
Rainwater Harvesting | |
Wetland Conservation | |
Seeding clouds |
Question 35 |
Where is Anaimalai wild life sanctuary located?
Nilgiris | |
Tirunelveli | |
Viruthunagar district | |
Slopes of Westernghats |
Question 36 |
There are about ______ biosphere reserves in India.
23 | |
13 | |
16 | |
22 |
Question 37 |
Lion tailed macaque is found in _______
Mudumalai Wild life Sanctuary | |
Mukkurthi National Park | |
Indira Gandhi Wild Life Sanctuary | |
Kalakkadu Wild Life Sanctuary |
Question 38 |
Which of these is not a wild life sanctuary in Tamil Nadu _______
Anaimalai wild life sanctuary | |
Viralimalai | |
Manas wild life sanctuary | |
Point calimere wildlife sanctuary |
Question 39 |
Which of these animal is not found in Gulf of Mannar Marine National park?
tuties | |
wild peacocks | |
coral reefs | |
dolphins |
Question 40 |
Which is not a tiger reserve?
Gir National Park | |
Sunder bans National Park | |
Kamha National Park | |
Bandhipur National Park |
Question 41 |
In which bird sanctuary we can find 374 special kinds of birds?
Guidy National Park | |
Vedanthangal Bird Sanctuary | |
Corbett National Park | |
Bharathpur Bird Sanctuary. |
Question 42 |
Where is India’s first national park located ______
Uttaranchal | |
Assam | |
West Bengal | |
Gujarat |
Question 43 |
Indian Bison is found in ________
Vedanthangal bird sanctuary | |
Mukkurthi National Park | |
Bandhipur National Park | |
Gir National Park |
Question 44 |
Choose the odd one out.
Producers | |
Abiotic factors | |
Moon | |
Decomposers |
Question 45 |
Where is India’s first national park located _______
Uttaranchal | |
Assam | |
West Bengal | |
Gujarat |
Question 46 |
Which of these is not a effect of coal?
Precipitation | |
Interference with ground water | |
Dust nuisance | |
Contamination of land and water |
Question 47 |
Carbon dioxide is also called _________
Blue house gas | |
Green house gas | |
Yellow gas | |
Red house gas |
Question 48 |
Petroleum is also called _______
Olive oil | |
water | |
Crude oil | |
Coconut oil |
Question 49 |
Which of these materials is not made from petroleum________
Polyester | |
Nylon | |
cotton | |
acrylic |
Question 50 |
Which of these has the green chemistry not developed?
in organic chemistry | |
solar radiation | |
polymer | |
physical states of matter |
Question 51 |
Many marine organisms living in oceans and seas have killed due to_______
oil spills | |
tar balls | |
fossil | |
food spills |
Question 52 |
Hydrogen is used in the production of ____
milk | |
pesticides | |
fertilizers | |
insecticides |
Question 53 |
What is the reason behind the growth of green chemistry________
World Wide Web | |
World Global Web | |
PVC | |
polymer |
Question 54 |
Match the following.
- Vallanadu Blackbuck Sanctuary a. Slopes of western ghats
- Point Calimere wild life Sanctuary b. Tuticorin district
- Anaimalai wild life Sanctuary c. Tirunelveli district
- Kalakkadu wild life Sanctuary d. Nagapattinam district
1 4 2 3 | |
3 1 4 2 | |
2 4 1 3 | |
4 3 1 2 |
Question 55 |
Match the following
- Manas wild life Sanctuary a. Madhya Pradesh
- Gir National Park b. Uttaranchal
- Kanha National Park c. Gujarat
- Corbett National Park d. Assam
4 1 2 3 | |
3 4 1 2 | |
3 4 2 1 | |
1 4 3 2 |
Question 56 |
Match the following
- Abiotic factors a. Bacteria and Fungi
- Producers b. Sunlight
- Consumers c. Green plants
- Decomposers d. Lion
4 1 2 3 | |
3 4 1 2 | |
3 4 2 1 | |
1 4 3 2 |
Question 57 |
Match the following
- Landfills a. Hazardous waste
- Deep well injection b. Burning of toxic drugs
- Incineration c. Paper and Glass
- Recycling and Reuse d. Radioactive waste
4 1 3 2 | |
1 4 3 2 | |
2 3 4 1 | |
1 2 4 3 |
Question 58 |
Match the following
- Seeding clouds a. Aquifer recharge zones
- Desalination b. Small dams
- Wetland conservation c. Potassium iodide
- Watershed management d. Reverse Osmosis
3 4 1 2 | |
1 4 3 2 | |
2 3 4 1 | |
1 2 4 3 |
Question 59 |
Match the following
- Indira Gandhi Wild Life a. Nagapattinam
- Mudumalai Wild Life b. Western Ghats
- Mundanthurai Wild life c. The Nilgiris
- Point Calimere d. Tirunelveli District
3 4 1 2 | |
1 4 3 2 | |
4 1 2 3 | |
2 3 4 1 |
Question 60 |
Match the following
- Primary consumers a. Omnivores
- Secondary consumers b. Herbivores
- Tertiary consumers c. Carnivores
2 1 3 | |
1 2 3 | |
3 1 2 | |
1 3 2 |
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There are 60 questions to complete.
