Higher Study | Environmental Studies

Which of the following is not a fossil fuel?

ক

Petrol

খ

Coal

গ

Biogas

ঘ

Natural Gas

How many pairs of ribs are there in human body?

ক

10

খ

11

গ

12

ঘ

13

Depressants are

ক

Medicine that provide energy to the body

খ

Medicine that reduce brain function

গ

Medicine that cause mind confusion

ঘ

Medicine that cause drowsiness

Match List-I with List-II and select the correct answer using the codes given below: List-I (Animal) List-II (Nickname) (a) Camel (i) King of the jungle (b) Cheetah (ii) Tallest land animal (c) Giraffe (iii) Largest land animal (d) Elephant (iv) Ship of the desert (e) Lion (v) Fastest land animal

ক

(a) - (iii), (b) - (v), (c) -(i), (d) - (ii), (e) - (iv)

খ

(a) - (iv), (b) - (i), (c) -(ii), (d) - (iii), (e) - (v)

গ

(a) - (iv), (b) - (v), (c) -(ii), (d) - (iii), (e) - (i)

ঘ

(a) - (ii), (b) - (iii), (c) -(i), (d) - (v), (e) - (iv)

Identify the animal on the basis of the following characteristics: A. It is found on land and on water. B. It hibernates during winter. C. Has no external hair or ears. D. It is a cold-blooded animal.

ক

Lizard

খ

Frog

গ

Duck

ঘ

Tiger

Match List-I with List-II and select the correct answer using the codes given below: List-I List-II (a) Mint and Coriander (i) Edible roots (b) Tulsi and Neem (ii) Edible leaves (c) Rose and Jasmine (iii) Medicinal value (d) Carrot and Radish (iv) Used for perfume

ক

(a) - (iii), (b) - (ii), (c) -(iv), (d) - (i)

খ

(a) - (ii), (b) - (iii), (c) -(iv), (d) - (i)

গ

(a) - (i), (b) - (ii), (c) -(iv), (d) - (iii)

ঘ

(a) - (iii), (b) - (i), (c) -(iv), (d) - (ii)

Match List-I with List-II and select the correct answer using the codes given below: List-I (Medicine) List-II (Use) (a) Turmeric (i) Immunity booster (b) Fennel Seeds (ii) Heal Wounds (c) Clove (iii) Healthy stomach (d) Tulsi (iv) Tooth ache

ক

(a) - (ii), (b) - (i), (c) -(iv), (d) - (iii)

খ

(a) - (ii), (b) - (iii), (c) -(iv), (d) - (i)

গ

(a) - (i), (b) - (ii), (c) -(iv), (d) - (iii)

ঘ

(a) - (iii), (b) - (iv), (c) -(i), (d) - (ii)

Match List-I with List-II and select the correct answer using the codes given below: List-I (Animal) List-II (Teeth) (a) Cow (i) sharp curved teeth (b) Cat (ii) short front teeth (c) Snake (iii) continuously growing front teeth (d) Squirrel (iv) sharp teeth

ক

(a) - (iii), (b) - (iv), (c) -(i), (d) - (ii)

খ

(a) - (i), (b) - (ii), (c) -(iv), (d) - (iii)

গ

(a) - (ii), (b) - (iii), (c) -(iv), (d) - (i)

ঘ

(a) - (ii), (b) - (iv), (c) -(i), (d) - (iii)

Match List-I with List-II and select the correct answer using the codes given below: List-I (Food) List-II (Plant part) (a) Banana (i) Leaf (b) Potato (ii) Root (c) Spinach (iii) Seed (d) Radish (iv) Fruit (e) Pulses (v) Stem

ক

(a) - (iv), (b) - (ii), (c) - (v), (d) - (i), (e) - (iii)

খ

(a) - (iv), (b) - (v), (c) - (i), (d) - (ii), (e) - (iii)

গ

(a) - (iv), (b) - (ii), (c) - (i), (d) - (v), (e) - (iii)

ঘ

(a) - (i), (b) - (ii), (c) - (iv), (d) - (v), (e) - (iii)

'Undhiya' a famous food for farmers in -

ক

Rajasthan

খ

Gujarat

গ

Madhya Pradesh

ঘ

Chhattisgarh

Habitat of Dogfish is

ক

River

খ

Pond

গ

Lake

ঘ

Sea

Bamboo is a type of–

ক

Algae

খ

Grass

গ

Bush

ঘ

Tree

Chipko Movement was strengthened under the leadership of

ক

Amrita Devi Bishnoi

খ

Medha Patkar

গ

A. K. Banerjee

ঘ

Sunder Lal Bahuguna

In rural areas, cow dung is used to coat the floor and walls of huts to

ক

make them smooth and clean

খ

make them rough to increase friction

গ

give a natural colour to the floor

ঘ

keep the insects away

Durga lives in a village and cooks food on a chulha (earthen stove) using wood or cow dung cakes as fuel. She has been suffering from severe cough for the last three months. This may be due to the

ক

carbon monoxide produced by burning fuel which may have been deposited in her respiratory tract

খ

soot produced by burning the fuels which may have been deposited in her respiratory tract

গ

smoke produced by burning fuels which may have caused her allergy

ঘ

old age and pollution inside and outside her hut