Conservation of plants and animals - 8th Std Science
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Question 1 |
Species with low population numbers that are in considerable danger of elimination is termed as _________(endangered species/ extinct)
extinct | |
endangered species |
Question 2 |
All non-domesticated non-cultivated plants in the natural environment are termed as ________(wild life/ordinary life)
wild life | |
ordinary life |
Question 3 |
The natural vegetation in a particular area is termed as ________(flora/forest)
flora | |
forest |
Question 4 |
All the micro-organisms to macro-organisms are termed as ________(fauna/protozoans)
protozoans | |
fauna |
Question 5 |
The word dinosaur itself means ________(terrible lizard/ dragon lizard)
dragon lizard | |
terrible lizard |
Question 6 |
One of the following is rich in biodiversity.
Chennai | |
Topslip |
Question 7 |
One of the following is a tiger reserve.
Anamalai | |
Ooty |
Question 8 |
Which is essential for ecological balance
forest | |
wild life |
Question 9 |
Deciduous forest is present in this region
Penmsular | |
Rajasthan |
Question 10 |
Tidal forest area is present in _________
Estuaries of Cauveri | |
Estuaries of palare |
Question 11 |
Removal of trees from the forest is called _______
aforestation | |
deforestation |
Question 12 |
One of the following is the ill effects of deforestations.
soil erosion | |
plenty of rainfall |
Question 13 |
In India social forestry project was started in the year
1970 | |
1976 |
Question 14 |
The ultimate aim of social forestry project was ____
promote natural forest | |
deforestation |
Question 15 |
One of the following organization is a aforestation programmes
SGC | |
NGC |
Question 16 |
How many species of plants are present in India.
30,000 | |
45,000 |
Question 17 |
_________ found in Himachal Pradesh is one of the most beautiful birds.
Monal | |
parrot |
Question 18 |
Monal is found in _______ is one of the beautiful birds.
Delhi | |
Himachal Pradesh |
Question 19 |
Endangered species are those whose population is _________ in number
low | |
high |
Question 20 |
The Binomial name of tiger is ______
panther tigris | |
panther lionis |
Question 21 |
At first the population of tiger is about
20,000 | |
40,000 |
Question 22 |
In 1972 the tiger population was ______
1000 | |
1827 |
Question 23 |
The project tiger was launched is the year __________
1970 | |
1973 |
Question 24 |
The ultimate aim of project tiger is ______
to increase population of tiger | |
to save tiger from danger | |
to keep the habital of the tiger safe | |
all the above |
Question 25 |
One of the following animal is the symbol of our national heritage animal.
lion | |
elephant |
Question 26 |
The binomial name of the Indian elephant is _______
elephas maximus | |
elephas minimus |
Question 27 |
Gir sanctuary is connected with the protection of _______
Gir sanctuary is connected with the protection of _______
shino | |
lion |
Question 28 |
Which is our national animal?
lion | |
tiger |
Question 29 |
Which is our national bird?
peacock | |
parrot |
Question 30 |
Name the national flower
jasmine | |
lotus |
Question 31 |
Name the national fruit
banana | |
mango |
Question 32 |
Which is our national tree
Ashoka tree | |
banyan tree |
Question 33 |
Cheetahs became extinct in the year
1910 | |
1950 |
Question 34 |
Which is our state tree?
teek | |
palm tree |
Question 35 |
Which is our state animal?
Nilgiri tahr | |
nilgiri deer |
Question 36 |
Which is our state bird?
parrot | |
emerald dove |
Question 37 |
Which is our state flower
rose | |
glory lily |
Question 38 |
During migration the swallows may fly upto _______miles.
6200 | |
6800 |
Question 39 |
The _______ fish travel upto 1500 miles from the sea to fresh water for breeding.
salmon | |
cat |
Question 40 |
_______ of north America is the longest migratory mammal.
bear | |
caribou |
Question 41 |
________ is known as the bird man of India.
Dr. Sundar | |
Dr. Salim Ali |
Question 42 |
Mundanthurai and Kalakkadu sanctuary is located in __________
Chennai | |
Thirunelveli |
Question 43 |
One horned Rhinoceros is present in this national park.
Kaziranga | |
Corbett |
Question 44 |
________one of the forest areas in the state rich in biodiversity.
Topslip | |
Kothakiri | |
Ooty |
Question 45 |
Anamalai is ______ reserve.
tiger | |
Lion | |
Elephant |
Question 46 |
_________ provide our wealth and also they maintain our health.
forests | |
Oceans | |
Rural |
Question 47 |
__________ is essential for ecological balance.
Nature | |
Wildlife | |
Zoo |
Question 48 |
Wildlife is a big boost to _________
Ecotourism | |
tourism |
Question 49 |
If trees are planted newly, it is a process of __________
afforestation | |
Deforestraton |
Question 50 |
In India _______ project was started in 1976.
community forestry | |
social forestry |
Question 51 |
Planting of trees in and around agricultural boundaries with agricultural crops is known as _________
Monoculture | |
permaculture | |
agro-forestry |
Question 52 |
________ is responsible for carrying out surveys of the faunal resources of the country.
Zoological survey of India | |
Biological survey of india |
Question 53 |
_________ contains a record of animals which are identified as endangered species
Red data book | |
Green Data Book | |
Blue Data Book |
Question 54 |
_______ recognized the seasonal movements of animals 2000 years ago.
Plato | |
Aristotle | |
galileo |
Question 55 |
__________ bird sanctuary is one of the most spectacular breeding grounds in Idia.
Kodaikanal | |
Vedanthangal | |
Vadur |
Question 56 |
The _________ of northern Europe, may fly 6800 miles (11,000km) or so to their African wintering grounds.
swallows | |
Eagle | |
Cookoo |
Question 57 |
When a swarm of desert locust is on the move (a single swarm is about 50,000 million) eats __________ tons of vegetation in one day.
3000 | |
4000 | |
5000 |
Question 58 |
The _________ travel up to 1500 miles (2400km ) from the sea to fresh water for breeding.
salmon fish | |
Jelly fish | |
Blue Shark |
Question 59 |
The ________ travel up to 1250 miles (2000km) in eight weeks time for breeding.
Brazilian turtles | |
Aristotile | |
Eagle |
Question 60 |
Barren grounds _________ of north America travel over 3700 miles (5000 km) the longest annual migration of any mammal.
graphite | |
Caribon | |
Silicon |
Question 61 |
_________ are the places where the animals are well protected from any disturbance.
Sanctuaries | |
Parks | |
Zoo |
Question 62 |
In our country there are about ______ sanctuaries.
500 | |
450 | |
550 |
Question 63 |
There are about ___________ national parks in India.
89 | |
86 | |
83 | |
85 |
Question 64 |
Corbett national park is in ______
Uttar Pradesh | |
TN | |
WB | |
Banglore |
Question 65 |
________ national park is in Gujarat.
Gir | |
Corbett |
Question 66 |
One horned Rhinoceroe is estimated at 10 to ______ million species.
150 | |
100 | |
120 | |
95 |
Question 67 |
There are _______ mega diversity in the world.
10 | |
15 | |
12 | |
17 |
Question 68 |
Diversity among the living organism is known as _________
biotechnology | |
biodiversity |
Question 69 |
________ is an irreversible process.
Absorbtion | |
extinction | |
Reduction |
Question 70 |
The chipko movement was initiated by __________
Rabindranath Tagore | |
sunderlal bahuguna | |
Bharathiyar |
Question 71 |
Match the following
- Algae a. 12480
- Lichens b. 2843
- Fungi c. 1676
- Gymno sperms d. 64
- Bryophytes e. 1940
1 4 2 5 3 | |
3 5 1 4 2 | |
2 5 3 4 1 | |
4 2 3 1 5 |
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