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
Food storage and conservation of environment
1. Animals Store Food: Just like humans, animals also store food in different ways.
- Ants collect and store food, bees collect nectar from flowers and store it as honey in a honeycomb and squirrels store seeds.
- Animals store food so they have it available when they need it, especially during times when food is hard to find.
2. Plants Store Food:
- Onions and garlic store food in their bulbs (parts of the plant’s stem).
- Potatoes and ginger are tubers, which also store food in the stem.
- Radishes, sweet potatoes, and beetroots store food in their roots.
3. Humans store food: We store food at home based on our needs so we have enough to eat later.
4. Food Production in India: With better farming methods, India produces more food than needed. The extra food is stored in large warehouses.
5. Why Storing Extra Grain is Important: In times of disasters like floods, droughts, or cyclones, stored food can be used to help people. It can also be given to people who lose their homes due to natural disasters like earthquakes.
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