Science (English Medium) इयत्ता ११ - CBSE Question Bank Solutions

How is the area kept equal in cylindrical equal-area projection?

Which map projection is very useful for navigational purposes?

Explain the properties of Mercator’s Projection.

Explain the limitations of Mercator’s Projection.

Discuss the main properties of conical projection with one standard parallel.

Describe major limitations of conical projection with one standard parallel.

Which one of the following rivers flows in a rift valley?

In which of the following aerial photographs the horizon appears?

How is an aerial photograph taken?

What are the different methods of scale determination?

Identify and list the changes that can be observed in the vegetation of Himalayas.

Write three characteristics of the Peninsular river.

What is meant by ‘bursting of monsoon’?

Which one of the following proportion of the area of the country was targeted to be under forest in Forest Policy of India?

What do you understand by social forestry?

What steps have been taken up to conserve forests?

Why are there more earthquakes in the Himalayas and in the north-eastern region of India?

Identify the Landslide-prone regions of India and suggest some measures to mitigate the disasters caused by these.

Which type of volcanic eruptions have caused Deccan Trap formations?

What do you understand by intrusive forms? Briefly describe various intrusive forms.