Graphs

Graphs

Graphs are diagrams that show information in a clear and simple way. They can be used to describe a situation and show one thing is related or linked to another. 

How to create graphs?

Graphs are drawn using facts and figures which are called data. We can obtain data either by collecting information from fieldwork or by looking it up in a book. 

Information that we collect ourselves is called primary data. 

Information from other sources is called secondary data.

Multiple Choice

You create graphs using the data from some books and google reference. You use the ......

• Primary Data

• Secondary Data

Multiple Choice

You create graphs using the data from lab notebook and the surveys you have taken. You use the ......

• Primary Data

• Secondary Data

Fill in the Blanks

Name the four months with least rainfalls.

Multiple Choice

Graphs can either be drawn by hand or on a computer using a spreadsheet program.

• True

• False

Multiple Choice

Which types of graph would be best for showing the change in the cost of petrol?

• Bar graphs

• Line graphs

• Pie graphs

• Scatter graphs

Multiple Choice

Which types of graph would be best for comparing the size of cities in Myanamar?

• Bar graphs

• Line graphs

• Pie graphs

• Scatter graphs

Multiple Choice

Which types of graph would be best for showing how the land use of an area is divided up?

• Bar graphs

• Line graphs

• Pie graphs

• Scatter graphs