Which are the two main climatic factors responsible for soil formation?
Temperature and rainfall are the two main climatic factors responsible for soil formation.
How can one increase agricultural production?
How does land fulfil our needs?
What is the average density of population in India?
What is sustainable development?
Distinguish between Ferrous and nonferrous minerals
Give a few examples of man-made resources and natural resources ?
What are the 3 categories of Commercial farming?
What is Hydel power?
Resources have value- discuss ?
When can people make the best use of nature?
Why are human resources important?
Distinguish between the followings.
Primary activities and tertiary activities.
What are the four Characteristics of resources?
Give a brief description of soil composition or the layers of soil ?
Why is population study essential?
What are the different characteristics of population composition?
What is meant by population composition?
Complete the sentences below using some of the following words, sparsely, favourable, fallow, artificial, fertile, natural, extreme, densely
Write a brief note on salt.
Mention some methods that are used to conserve soil
What is shifting cultivation? What are its disadvantages?
Quarrying can become a major environmental concern.
Which sources of energy would you suggest for (a) rural areas (b) coastal areas (c) Arid Regions?
Give five ways in which you can save energy at home.
How is farming classified?
What are the classifications of minerals?
Write a brief note on Renewable resources ?
What is the difference between Subsistence farming and Commercial farming?
Write a note on Munna Lai and his farm land.
What are the two main classifications of power resources?
What is agriculture?
Give reason for Most industries are concentrated around coal mines.
What are the methods that can be adapted to contain landslides?
What are population pyramids? How do they help in understanding about the population of a country?
Distinguish between Conventional and non conventional sources of energy
Name the 3 sectors of activities done by people.
How was the word agriculture, coined?
What is a water-cycle?
Sixty per cent of the world's people stay in just 10 countries. Name the countries with the percentage of world population.
What are the similarities between information technology industries in Bangalore and California?
Name any three common minerals used by you every day.
What are the advantages in mixed cropping?
What is population density?
What is resource conservation?
In India agriculture is a primary activity.
Why is land considered an important resource?
Distinguish between Biogas and natural gas
Distinguish between Metallic and non metallic minerals
Mention the different types of resources.