Question

EVS
Class IV C
AN IDEAL HOUSE

Q1. Why do we need a House ?
Q2. Where did the early man live ?
Q3. Write 4 important features for an Ideal House.
Q4. What is Ventilation ?
Q5. Why Sunlight is important for us ?
Q6. How do you use open space in your house ?
Q7. Write the Role of Green Plants.​

Answer 1

Answer:

1 answer - we need house to live

Answer 2

Answer:

1. We need house to protect ourself from animals and winter
2. Early man lived in caves
3. An ideal house should well-ventilated, the materials used for construction should be of good quality, best quality fitting must be used and the kitchen are should have enough space
4. Ventilation is the process by which ‘clean’ air (normally outdoor air) is intentionally provided to a space and stale air is removed
5. Because without the Sun's heat and light, the Earth would be a lifeless ball of ice-coated
6. I use free space in my house by growing some plants
7. Green plants absorb carbon dioxide and release oxygen from their leaves