Topics
Our Earth and Our Solar System
Motions of the Earth
The Earth and Its Living World
Environmental Balance
Family Values
Rules Are for Everyone
Let Us Solve Our Own Problems
Public Facilities and My School
Maps - Our Companions
Getting to Know India
Our Home and Environment
Food for All
Methods of Preserving Food
Transport
Communication and Mass Media
Water
Clothes - Our Necessity
The Environment and Us
- Deforestation and Its Causes
- Consequences of Deforestation
- Pollution and Its Types
- Water Pollution and Its Causes
- Air Pollution and Its Causes
- Soil Pollution and its Causes
- Environmental Balance
- Our Needs and the Environment
- Global Efforts for Protection of the Environment
- Efforts to Maintain Biodiversity
- Devrais - a Boon for All Living Creatures!
Constituents of Food
Our Emotional World
Busy at Work - Our Internal Organs
Growth and Personality Development
Infectious Diseases and How to Prevent Them
Substances, Objects and Energy
Community Health and Hygiene
- Cash Crops
- Transport Routes
Cash Crops:
These are crops that farmers grow to sell and make money. They are not just for eating but are often used in products that people buy, like tea, coffee, or spices.
Main Cash Crops in India:
- Tea: Grown in the northeastern states like Assam and West Bengal. Tea is a very important crop for India.
- Coffee: Grown mainly in the southern states like Karnataka and Kerala.
- Mango: Grown in many parts of India, including Uttar Pradesh and Maharashtra.
- Apple: Grown in the northern states like Jammu & Kashmir and Himachal Pradesh.
- Onion: Grown in Maharashtra and Karnataka.
- Saffron: Grown in Jammu & Kashmir. It’s a very special and expensive spice.
- Cloves: Grown in Tamil Nadu.
- Orange: Grown in states like Maharashtra.
Transport Routes:
1. Highways
- National Highways: These major roads connect different parts of the country, making transporting goods, including cash crops, easier.
- Golden Quadrilateral: A major highway network that connects four big cities: Mumbai, Chennai, and Kolkata.
2. Corridors
- North-South Corridor: This is a major road that runs from the north to the south of India, making it easier to move things like crops between these regions.
- East-West Corridor: This corridor connects the eastern and western parts of India, helping to transport goods across the country.
3. Airways and Waterways
- Major Airways: Important flight routes that connect big cities in India, helping people and goods move quickly.
- Major Waterways: Rivers and coastal routes used to transport goods by water.
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