(i)
(ii)
(i) The rainforests are depleting because of indiscriminate deforestation taking place to provide wood for various developmental activities that have started in the Amazon Basin. Forests are being cleared to the set up industries and building roads. Top soil is washed away due to heavy rains converting the forests into barren lands.
(ii) The soil of the Ganga-Brahmaputra plain is very fertile. These plains also receive adequate rainfall, which is necessary for the cultivation of paddy. Canals from river supply enough water to irrigate paddy fields during the dry season. All these factors contribute to the cultivation of paddy in these plains.
(i) Cotton textile (f) Varanasi
(ii) Maloca (d) Slanting roof
(iii) Piranha (g) Fish
(iv) Silk worm (c) Sericulture
(v) Kaziranga (a) Assam
(i) (a) birds ✓
(ii) (c) Amazon ✓
(iii) (b) Hooghly ✓
(iv) (a) Coniferous trees ✓
(v) (b) delta area ✓
(i) Amazon Basin is located in South America. It lies in the tropical region.
(ii) The crops grown by the people of the Amazon Basin are tapioca, pineapple, and sweet potato. Manioc, also known as cassava is the staple food of the people of the Amazon Basin.
(iii) Birds found in the rainforests of the Amazon are toucans, humming birds, birds of paradise, etc.
(iv) Major cities located on the banks of River Ganga are Allahabad, Kanpur, Varanasi, Lucknow, Patna, and Kolkata.
(v) The one-horned rhinoceros is found in the Brahmaputra plain. Ninety percent of them are found in the Kaziranga National Park in Assam.
Yes, the NCERT book has been designed keeping in mind the pattern of paper that will be presented in the exam to students. The NCERT book is sufficient to study for the exam as it has everything related to the exam and contains all information out of which the questions will be asked in the exam. But if you want to prepare a little bit extra, we suggest that you go through the NCERT class 7 solutions.
When you are studying the NCERT book for math and other subjects for your class 7 exams, refer to the NCERT class 7 solutions simultaneously so you can see where you are going wrong and what are you getting right in your exercises’ attempt.
The class 7th is very crucial as it is among the major middle school classes during which the child’s base is formed in math and science and even in other subjects like English. Thus, it is students must study smartly in this class and ace their exams while getting all the help they need from the NCERT 7 solutions given by Extramarks.
Yes, absolutely. The NCERT solutions provided by Extramarks for class 7 are eloquent and elaborate at best and are thus useful for students studying for the final exams of class 7. The students will have many questions and doubts regarding the NCERT solutions for class 7 and this is why the solutions have been elaborated well to help students understand the answers to exercises.
Yes, the NCERT solutions for Math and other subjects for class 7 are available for free from Extramarks.
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