NCERT Solutions for Class 12 Term_policy Practical Work In Geography Part I Chapter 3 Graphical Representation Of Data

Which one of the following map shows the Population distribution:

• Choropleth maps

• Isopleth maps

• Dot maps

• Square root map

Which one of the following is best suited to represent the decadal growth of population?

• Line graph

• Bar diagram

• Circle diagram

• Flow diagram

Polygraph is constructed to represent:

• Only one variable

• Two variables only

• More than two variables

• None of the above

Which one of the following maps is known as 'Dynamic Map' ?

• Dot map

• Choropleth

• Isopleth

• Flow map

What is a thematic map?

Differentiate between multiple bar diagram and compound bar diagram.

What are the requirements to construct a dot map?

Describe the method of constructing a traffic flow map.

What is an isopleth map? How an interpolation is carried out?

Describe and illustrate important steps to be followed in preparing a choropleth map.