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

Convert the given Statement of Scale into Representative Fraction (R. F.)

2 inches represents 4 miles

Convert the given Statement of Scale into Representative Fraction (R. F.).

1 inch represents 1 yard

Convert the given Statement of Scale into Representative Fraction (R. F.).

1 cm represents 100 metres

Convert the given Representative Fraction (R. F.) into Statement of Scale in the System of Measurement shown in parentheses:

1 : 100,000 (into km)

Convert the given Representative Fraction (R. F.) into Statement of Scale in the System of Measurement shown in parentheses:

1 : 31680 (into furlongs)

Convert the given Representative Fraction (R. F.) into Statement of Scale in the System of Measurement shown in parentheses:

1 : 126,720 (into miles)

Convert the given Representative Fraction (R. F.) into Statement of Scale in the System of Measurement shown in parentheses:

1 : 50,000 (into metres)

Describe the elements of map projection.

What do you mean by global property?

How are various elements of the hydrological cycle interrelated?

What are the implications of India having a long coastline?

Differentiate between-

Homolographic and orthographic projections

Differentiate between-

Parallels of latitude and meridians of longitude

Draw the conventional signs and symbols for the following features-

1. International Boundary
2. Bench Mark
3. Villages
4. Metalled Road
5. Footpath with bridges
6. Places of Worship
7. Railway line

What are the two major uses of an aerial photograph? Elaborate.

Differentiate between IRS and INSAT series of satellites.

Notwithstanding the broad climatic unity, the climate of India has many regional variations. Elaborate on this statement, giving suitable examples.

Sandalwood is an example of ______ 

Under what climatic conditions are tropical evergreen forests developed?

On the outline map of India, mark and label the following.

(i) Areas having Mangrove forests.

(ii) Biosphere reserves of Nanda Devi, Sunderbans, Gulf of Mannar, and Nilgiri.

(iii) Mark the location of Forest Survey of India Head Quarter.