Answer the following questions in about 30 words.
i) Name three states having black soil and the crop which is mainly grown in it.
ii) What type of soil is found in the river deltas of the eastern coast? Give three main features of this type of soil.
iii) What steps can be taken to control soil erosion in the hilly areas?
iv) What are the biotic and abiotic resources? Give some examples.
i) Maharashtra, Madhya Pradesh and Chattisgarh.
Some of the major crops grown on the black soils are cotton, wheat, jowar, linseed, Virginia tobacco, sunflower and millets. Rice and sugarcane are equally important where irrigation facilities are available large varieties of vegetables and fruits are also successfully grown on the Iblack soils.
ii) Alluvial soil is found in the river deltas of the eastern coast.
The three main features of alluvial soil area:
a) Silk, clay, gravel and sand the main constituents of alluvial soil.
b) Alluvial soils are very fertile. Sugarcane wheat and paddy are the main crops grown in this soil.
c) According to age, the alluvial soil is classified as Bangar (old alluvial) and Khadar (new alluvial).
iii) Steps can be taken to control soil erosion in the hilly areas are:
a) Contour ploughing : This refers to ploughing along contour lines.
b) The Making use of Terrace farming technique by cutting the rock layers to reduce the flow of rivers.
c) Plugging of gullies to prevent gully erosion.
iv)
| Biotic Resources | Abiotic Resources |
|---|---|
Eg. Human beings, flora and fauna etc. |
Eg. Sunlight, water temperature, metals etc. |
Match the following.
|
Reserved Forests Protected Forests Unclassed Forests |
other forests and wastelands belonging to both government and private individuals and communities. forests are regarded as most valuable as far as the conservation of forest and wildlife resources. forest lands are Protected from any further depletion. |
NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:
This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.
This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.
Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.
i) Maharashtra, Madhya Pradesh and Chattisgarh.
Some of the major crops grown on the black soils are cotton, wheat, jowar, linseed, Virginia tobacco, sunflower and millets. Rice and sugarcane are equally important where...
Step-by-step explanation:
• i) Maharashtra, Madhya Pradesh and Chattisgarh
•
• Some of the major crops grown on the black soils are cotton, wheat, jowar, linseed, Virginia tobacco, sunflower and millets
• Rice and sugarcane are equally important where irrigation facilities are available large varieties of vegetables and fruits are also successfully grown on the Iblack soils
•
Stay updated with our latest educational content and study tips
Interest is one of the most significant ideas in maths and financial calculations. It is very common in banking, loan applications, investments, saving account and competitive exams. Simple Interest and Compound Interest make it easier to find out how much more is earned and/or paid on a principal during the period of time. These Interest … Read more
Read More
In 2026, students, professionals, and job seekers must have a high level of spoken English. Spoken English is a beginner level course to enhance learners’ communication skills in English, their pronunciation, vocabulary, grammar structure and confidence in speaking English fluently. Today, the emphasis of spoken English courses is placed on actual conversations, everyday speech practice … Read more
Read More
Artificial Intelligence (AI) and Machine Learning (ML) are two of the most sought-after technologies in today’s digital era. Although these terms are often used together, they are not the same. Machine Learning is, in fact, a component of Artificial Intelligence that enables systems to learn and enhance on their own, without direct programming. AI is … Read more
Read More
Time, Speed, and Distance are some of the most important concepts in mathematics and aptitude. These are the concepts which are used to calculate the speed of an object, time taken for an object to move and the distance traveled during the motion. Questions from this topic are frequently seen in School Tests, Competitive Tests, … Read more
Read More
Student Discussion
Be the first to comment.
ADD NEW COMMENT