Human Environment Interactions - The Tropical and the Subtropical Region — Social Studies STD 7 — Question

How do all living beings depend on the atmosphere for their survival?

Tropical deciduous trees shed their leaves in the dry season.

What leads to the pollution of the rivers?

After studying the above examples (with reference to above question), list the core principles of a democratic government. Based on your understanding, do the activity given below:
You have to form a Student Committee in your school. Make a plan and execute it in a democratic manner, ensuring that:
(i) Functions of the committee are well defined.
(ii) The election process of the committee members is democratic.

What types of architects found between seventh and tenth centuries?

Look at the real life situation that a retail seller of vegetables encountered: A family came to shop for vegetables. The price of beans that the seller on the cart was offering was? ₹30/kg. The lady started to bargain with the seller to bring the price down to ₹25/kg. The seller protested and refused to sell at that price saying he would make a loss at that price. The lady walks away. The family then goes to a super bazaar nearby. They buy vegetables in the super bazaar where they pay ₹40/kg for the beans that is neatly packed in a plastic bag. What are the reasons that the family does this? Are there factors that affect buying and selling which are not directly connected to price?

Sedimentary rocks are formed from sediments. Give reason.

What is precipitation?

Why do you think Barani critisised Sultan Muhammed Tughluq?

What is tropical deciduous forest?