Question
What are ‘National Grid Reference’?

Answer

Grid lines are imaginary lines drawn on a survey map in red colour. The origin of the Grid is a point south-west of the map. The ‘National Grid Reference’ is used for indicating the correct position of a particular feature on the map.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

How is alluvial soil formed?
What impact does the waste accumulation have on the following:
(i) Quality of air around us.
(ii) Quality of water around us.
What is the purpose of the float switch in the Super Rainwater System?
The UNIDO's (United Nations Industrial Development Organization) industrial statistics 2016 says that India has climbed up three positions to become the sixth largest industrial country in the world during 2015. India was in the ninth position in the previous year. Though India is one of the largest manufacturing countries, industrial competitiveness of the country is poor. The Industrial Development Report places India at 43rd position in terms of its competitiveness.
(a) What do you think has led to the industrial development in India?
(b) Why do lack in competitiveness?
Name the mineral used in the manufacture of:
(i) Cement
(ii) Aluminium
(iii) Synthetics.
Name the four sections of the Golden Quadrilateral.
"It is believed that the doubling of India's GDP from the current $3.7 trillion to $7 trillion by 2030 will be led by growth in the digital sector and trade. In both these areas, electronics manufacturing led by mobile production will play a critical role", said Pankaj Mohindroo, chairman, ICEA.
-The Economic Times
(a) Why is there need to develop the electronic industry?
(b) Explain with an example, how does electronic industry contribute to GDP?
Which types of metalled roads are found in this region? Provide four figure grid reference.
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of wells.
Name two Iron and Steel projects with foreign collaborators. Name both the steel projects and the corresponding collaborators.