NCERT Solutions Class 11 Geography Chapter 12 World Climate And Climate Change– Here are all the NCERT solutions for Class 11 Geography Chapter 12. This solution contains questions, answers, images, explanations of the complete chapter 1 titled Of World Climate And Climate Change taught in Class 11. If you are a student of Class 11 who is using NCERT Textbook to study Geography, then you must come across chapter 12 World Climate And Climate Change After you have studied lesson, you must be looking for answers of its questions. Here you can get complete NCERT Solutions for Class 11 Geography Chapter 12 World Climate And Climate Change in one place.
NCERT Solutions Class 11 Geography Chapter 12 World Climate And Climate Change
Here on AglaSem Schools, you can access to NCERT Book Solutions in free pdf for Geography for Class 11 so that you can refer them as and when required. The NCERT Solutions to the questions after every unit of NCERT textbooks aimed at helping students solving difficult questions.
For a better understanding of this chapter, you should also see summary of Chapter 12 World Climate And Climate Change , Geography, Class 11.
Class | 11 |
Subject | Geography |
Book | Fundamentals Of Physical Geography |
Chapter Number | 12 |
Chapter Name |
World Climate And Climate Change |
NCERT Solutions Class 11 Geography chapter 12 World Climate And Climate Change
Class 11, Geography chapter 12, World Climate And Climate Change solutions are given below in PDF format. You can view them online or download PDF file for future use.
World Climate And Climate Change
Did you find NCERT Solutions Class 11 Geography chapter 12 World Climate And Climate Change helpful? If yes, please comment below. Also please like, and share it with your friends!
NCERT Solutions Class 11 Geography chapter 12 World Climate And Climate Change- Video
You can also watch the video solutions of NCERT Class11 Geography chapter 12 World Climate And Climate Change here.
Video – will be available soon.
If you liked the video, please subscribe to our YouTube channel so that you can get more such interesting and useful study resources.
Download NCERT Solutions Class 11 Geography chapter 12 World Climate And Climate Change In PDF Format
You can also download here the NCERT Solutions Class 11 Geography chapter 12 World Climate And Climate Change in PDF format.
Click Here to download NCERT Solutions for Class 11 Geography chapter 12 World Climate And Climate Change
Question & Answer
Q.1: Multiple choice questions.
(i) Which one of the following is suitable for Koeppen’s “A” type of climate?
(a) High rainfall in all the months
(b) Mean monthly temperature of the coldest month more than freezing point
(c) Mean monthly temperature of all the months more than 18oC
(d) Average temperature for all the months below 10° C
(ii) Koeppen’s system of classification of climates can be termed as :
(a) Applied
(b) Systematic
(c) Genetic
(d) Empirical
(iii) Most of the Indian Peninsula will be grouped according to Koeppen’s system
under:
(a) “Af”
(b) “BSh”
(c) “Cfb”
(d) “Am”
(iv) Which one of the following years is supposed to have recorded the warmest temperature the world over?
(a) 1990
(b) 1998
(c) 1885
(d) 1950
(v) Which one of the following groups of four climates represents humid
conditions?
(a) A—B—C—E
(b) A—C—D—E
(c) B—C—D—E
(d) A—C—D—F
Ans : (i) (a) High rainfall in all the months (ii) (d) Empirical (iii) (d) "Am" (iv) (b) 1998 (v) (b) A-C-D-E
Q.2: Answer the following questions in about 30 words.
(i) Which two climatic variables are used by Koeppen for classification of the climate?
(ii) How is the “genetic” system of classification different from the “empirical one”?
(iii) Which types of climates have very low range of temperature?
(iv) What type of climatic conditions would prevail if the sunspots increase?
Ans : (i) Temperature and precipitation are climatic variables are used by Koeppen for classification of the climate. (ii) Empirical classification is based on observed data, particularly on temperature and precipitation. Genetic classification attempts to organise climates according to their causes. (iii) Tropical Humid Climates have very low range of temperature. It exist beüeen Tropic of Cancer and Tropic of Capricorn. (iv) When the number of sunspots increase, cooler and wetter weather and greater storminess occur.
Q.3: Answer the following questions in about 150 words.
(i) Make a comparison of the climatic conditions between the “A” and “B” types of climate.
(ii) What type of vegetation would you find in the “C” and “A” type(s) of climate?
(iii) What do you understand by the term “Greenhouse Gases”? Make a list of greenhouse gases.
Ans : (i)
(ii) Vegetation in "A" type of climate: The sun being overhead throughout the year and high rainfall make the condition appropriate for the growth of plants. It supports rainforests. Tropical evergreen forests with dense canopy cover and large biodiversity are found in Tropical Wet Climate. Deciduous forest and tree-shredded grasslands occur in Tropical Wet and Dry Climate. Vegetation in "C" type of climate: Warm temperate climates extend from 300 - 500 of latitude mainly on the eastern and western margins of continents. These climates generally have warm summers with mild winters. It is same as tropical forest. The forests have trees, shrubs and bushes. Broadleaf trees provide a continuous and dense canopy in summer and shed their leaves in winter. The shorter trees and shrubs of different heights and grow rapidly in summer and warm spring. Ferns, mosses and other plants which grow quickly in spring but disappear in winter. (iii) A greenhouse is made up of glass. The glass which is transparent to incoming shortwave solar radiation is opaque to outgoing longwave radiation. The glass, therefore, allows in more radiation and prevents the long wave radiation going outside the glass house, causing the temperature inside the glasshouse structure warmer than outside. Due to the presence of greenhouse gases, the atmosphere is behaving like a greenhouse. The atmosphere also transmits the incoming solar radiation but absorbs the vast majority of long wave radiation emitted upwards by the earth's surface. The gases that absorb long wave radiation are called greenhouse gases. The processes that warm the atmosphere are often collectively referred to as the greenhouse effect. The primary Greenhouse Gases are:
Some other gases such as nitric oxide (NO) and carbon monoxide (CO) easily react with GHGs and affect their concentration in the atmosphere.
- Carbon dioxide (C02)
- Chlorofluorocarbons (CFCs)
- Methane (CH4)
- Nitrous oxide (N20)
- Ozone (03).
NCERT / CBSE Book for Class 11 Geography
You can download the NCERT Book for Class 11 Geography in PDF format for free. Otherwise you can also buy it easily online.
- Click here for NCERT Book for Class 11 Geography
- Click here to buy NCERT Book for Class 11 Geography
All NCERT Solutions Class 11
- NCERT Solutions for Class 11 Accountancy
- NCERT Solutions for Class 11 Biology
- NCERT Solutions for Class 11 Chemistry
- NCERT Solutions for Class 11 Maths
- NCERT Solutions for Class 11 Economics
- NCERT Solutions for Class 11 History
- NCERT Solutions for Class 11 Geography
- NCERT Solutions for Class 11 Political Science
- NCERT Solutions for Class 11 Sociology
- NCERT Solutions for Class 11 Psychology
- NCERT Solutions for Class 11 English
- NCERT Solutions for Class 11 Hindi
- NCERT Solutions for Class 11 Physics
- NCERT Solutions for Class 11 Business Studies
- NCERT Solutions for Class 11 Statistics
All NCERT Solutions
You can also check out NCERT Solutions of other classes here. Click on the class number below to go to relevant NCERT Solutions of Class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.
Class 1 | Class 2 | Class 3 |
Class 4 | Class 5 | Class 6 |
Class 7 | Class 8 | Class 9 |
Class 10 | Class 11 | Class 12 |
Download the NCERT Solutions app for quick access to NCERT Solutions Class 11 Geography Chapter 12 World Climate And Climate Change. It will help you stay updated with relevant study material to help you top your class!
Previous Next
To get fastest exam alerts and government job alerts in India, join our Telegram channel.
Discussion about this post