Class 8 Exam  >  Class 8 Notes  >  Social Studies (SST) Class 8  >  Mindmap: Agriculture

Mindmap: Agriculture | Social Studies (SST) Class 8 PDF Download

Mindmap: Agriculture | Social Studies (SST) Class 8

The document Mindmap: Agriculture | Social Studies (SST) Class 8 is a part of the Class 8 Course Social Studies (SST) Class 8.
All you need of Class 8 at this link: Class 8
65 videos|424 docs|46 tests

FAQs on Mindmap: Agriculture - Social Studies (SST) Class 8

1. What are the main types of agriculture practiced around the world?
Ans. The main types of agriculture include subsistence agriculture, commercial agriculture, organic farming, intensive farming, and extensive farming. Subsistence agriculture focuses on growing food primarily for the farmer's family, while commercial agriculture is aimed at producing crops for sale. Organic farming emphasizes the use of natural processes and materials, intensive farming maximizes yields per unit area, and extensive farming uses larger areas with lower input for lower yields.
2. How does climate change affect agriculture?
Ans. Climate change affects agriculture through changes in temperature, precipitation patterns, and the frequency of extreme weather events. These changes can lead to reduced crop yields, increased pest and disease pressures, and altered growing seasons. Farmers may need to adapt by changing crop varieties, adjusting planting dates, and implementing water conservation strategies to mitigate these impacts.
3. What are the benefits of organic farming?
Ans. Organic farming offers several benefits, including improved soil health, reduced chemical runoff, and increased biodiversity. It often results in higher nutrient levels in crops and can lead to better economic returns for farmers due to premium prices for organic products. Additionally, organic farming practices contribute to sustainability by promoting ecological balance and reducing environmental impacts.
4. What role does technology play in modern agriculture?
Ans. Technology plays a crucial role in modern agriculture through innovations such as precision farming, genetically modified organisms (GMOs), and automated machinery. Precision farming utilizes data and technology to optimize field-level management regarding crop farming. GMOs can enhance crop resilience and yield, while automated machinery increases efficiency and reduces labor costs, enabling farmers to produce more with less effort.
5. How can sustainable agriculture practices be implemented?
Ans. Sustainable agriculture practices can be implemented by incorporating crop rotation, cover cropping, reduced tillage, and integrated pest management. These practices help maintain soil health, enhance biodiversity, and reduce reliance on chemical inputs. Farmers can also engage in water conservation techniques and support local food systems to promote sustainability within their communities.
65 videos|424 docs|46 tests
Download as PDF

Top Courses for Class 8

Related Searches

mock tests for examination

,

Important questions

,

MCQs

,

Semester Notes

,

Extra Questions

,

Mindmap: Agriculture | Social Studies (SST) Class 8

,

Exam

,

Free

,

Mindmap: Agriculture | Social Studies (SST) Class 8

,

past year papers

,

Sample Paper

,

pdf

,

Summary

,

Mindmap: Agriculture | Social Studies (SST) Class 8

,

shortcuts and tricks

,

Viva Questions

,

video lectures

,

Previous Year Questions with Solutions

,

practice quizzes

,

ppt

,

Objective type Questions

,

study material

;