Conservation of Plants And Animals Test

Result

Conservation of Plants And Animals Test - 2

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

The Red Data Book keeps a record of all the

(i) endemic species
(ii) extinct species
(iii) endangered plants
(iv) endangered animals

A
i and ii

B
ii and iii

C
iii and iv

D
i and iv

Solution

The Red Data Book is the source book which keeps a record of all the endangered animals and plants.
Question 2
1 / -0

Which one of the following statements is true about endemic species?

A
They are found exclusively in a specific habitat.

B
Endemic species can never become endangered.

C
They are found only in zoos and botanical gardens.

D
They are not affected by the destruction of their habitat.

Solution

Endemic species are those species of plants and animals which are found only in a particular area and not found anywhere else. Small islands are great places to find endemic species, such as the lemurs of Madagascar and the tortoises of the Galápagos.
Question 3
1 / -0

What do black buck, elephant, python and golden cat together represent in a forest?

A
Fauna

B
Flora

C
Ecosystem

D
Species

Solution

Fauna is all of the animal life of any particular region or time. The corresponding term for plants is 'flora'.
Question 4
1 / -0

Which of the following animals are not listed in Red Data Book?

A
Dinosaurs

B
Tigers

C
Barasinghas

D
Wild buffaloes
Question 5
1 / -0

Directions For Questions

Read the two statements and choose the correct alternative.

...view full instructions

A: CO₂ in the atmosphere causes global warming.
R: CO₂ traps the heat reflected by the earth.

A
Both A and R are true and R explains A.

B
Both A and R are true but R is not the right explanation of A.

C
A is false, but R is true.

D
A is true, but R is false.

Solution

Both A and R are true and R explains A. CO₂ is the main gas in the atmosphere responsible for global warming. CO₂ does this by trapping the heat reflected by the earth.
Question 6
1 / -0

Which of the following factors makes it essential to recycle the paper?

A
Paper is the major water pollutant.

B
Paper is non-biodegradable.

C
Paper has a high manufacturing cost.

D
Wood is used as raw material to make paper.

Solution

Paper industry uses wood as raw material. It takes 17 full grown trees to make one tonne of paper, thus paper acts as a cause of deforestation. Hence, we should recycle paper to reduce cutting down of trees.