NCERT Solutions for Class 7 Science Chapter 7
NCERT Solutions for Class 7 Science Chapter 7 Weather, Climate and Adaptations of Animals of Climate in English Medium or अध्याय 7 मौसम, जलवायु तथा जलवायु के अनुरूप जंतुओं द्वारा अनुकूल in हिंदी मीडियम free in PDF file or View online without downloading.
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NCERT Solutions for Class 7 Science Chapter 7
Class: 7 | Science (English and Hindi Medium) |
Chapter 7: | Weather, Climate and Adaptations of Animals of Climate |
Class 7 Science Chapter 7 Answers
CBSE NCERT Solutions for Class 7 Science Chapter 7 Weather, Climate and Adaptations of Animals of Climate is given below in updated form based on latest NCERT Books 2020-21. Visit to Discussion Forum to ask your doubts. Download Class 7 all subjects Apps for session 2020-21 in Hindi and English Medium for offline use.
Class 7 Science Chapter 7 in English Medium
Class 7 Science Chapter 7 in Hindi Medium
Class 7 Science Chapter 7 Solution and Complete Explanation
Important Questions on 7th Science Chapter 7 for Practice
1. Given below are some adaptive features of animals:
(i) Layer of fat under the skin (ii) Long, curved and sharp claws
(iii) Slippery body (iv) Thick white fur
Which of them are the adaptive features of a polar bear?
(a) (i) only
(b) (i) and (ii) only
(c) (i), (ii) and (iii) only
(d) (i), (ii), and (iv) only
2. The maximum and minimum temperature displayed daily in the weather bulletin refer to the –
(a) highest day temperature and lowest night temperature of the day.
(b) highest day temperature and highest night temperature of the month.
(c) temperature recorded at 12 noon and at mid night (00.00 hrs).
(d) average highest temperature of day and average lowest temperature of night.
3. Which of the following statement is incorrect for penguins?
(a) They huddle together
(b) They cannot swim
(c) They have webbed feet
(d) They have streamlined body
4. Out of the given definitions, which is the most appropriate definition of climate?
(a) Changes in weather conditions in a year.
(b) Average weather pattern of many years.
(c) Change in weather pattern in a few years.
(d) Weather conditions during summer.
5. The coldest region on earth is the –
(a) polar region
(b) tropical region
(c) temperate region
(d) coastal region
6. Which of the following briefly describes the desert climate?
(a) Hot and humid
(b) Dry and humid
(c) Hot and dry
(d) Hot and wet
7. Choose the odd one from the following options:
(a) Thick layer of fat under the skin
(b) White fur
(c) Long grasping tail
(d) Wide and large feet with sharp claws
8. Paheli went to a wildlife sanctuary where she saw dense vegetation of trees, shrubs, herbs and also a variety of animals like monkeys, birds, elephants, snakes, frogs, etc. The most likely location of this sanctuary is in the –
(a) temperate region
(b) tropical region
(c) polar region
(d) coastal region
9. Read the following environmental conditions of tropical rain forests.
(i) Hot and humid climate
(ii) Unequal lengths of day and night
(iii) Abundant rain fall
(iv) Abundant light and moisture
Identify the conditions from the above list that are responsible for the presence of large number of plants and animals in tropical rain forests.
(a) (i) and (ii)
(b) (i) and (iii)
(c) (i), (iii) and (iv)
(d) (ii) and (iv)
Answers of Important Questions (MCQ)
1 (d)
2 (a)
3 (b)
4 (b)
5 (a)
6 (c)
7 (c)
8 (b)
9 (c).
Important NCERT Questions Class 7 Science Chapter 7
वर्ष में कुछ समय के लिए मध्यम गर्म और आर्द्र जलवायु, सर्दियों में अत्यधिक ठंड।
A polar bear has thick layer of fat under their skin which acts heat insulator. It protects the bear from extreme cold climate of polar region. The polar bear cannot survive if it is moved to hot and dry desert region.
Monkeys have long tails for grasping branches adapted to live in tropical rain forests. It cannot survive in Polar Regions.