Question

Human beings interact with the environment and modify it according to their need. Early humans adapted themselves to the natural surroundings. They led a simple life and fulfilled their requirements from the nature around them. With time needs grew and became more varied. Humans learn new ways to use and change environment. They learn to grow crops, domesticate animals and lead a settled life. The wheel was invented, surplus food was produced, barter system emerged, trade started and commerce developed. Industrial revolution enabled large scale production. Transportation became faster. Information revolution made communication easier and speedy across the world.
Have you ever thought why you love eating a juicy watermelon in summer and hot roasted peanuts in winter? A perfect balance is necessary between the natural and human environment. Humans must learn to live and use their environment in a harmonious way.
Nurie, a girl from Mizoram from Ravi’s class often talks about the lush green surroundings of her place. Seeing Ravi upset at having lost his playground, Nurie invited him to visit her home state during the coming vacation. Ravi’s teacher asked the students to draw the landscape, houses and activities of the people and places they visit during the holidays.

Q1. How is environment important for us?
Q2. What is barter system?
Q3. What is important for a harmonious life?
Q4. Why is our environment changing?
Q5. A small group of school and college students volunteer to clean surrounding area. What values do these volunteers endorse?​

Answer 1

this is a very big question

Answer 2

Answer:

this is very big question