Soil Test - 2...

Which of the following types of soil covers the northern plains of India?

Which of the following untreated waste products causes soil pollution?

Which of the following pollutants kill the organisms living in the soil?

Humus is made up of _______.

Which of the following processes is involved in the formation of soil?

Which one component does not help in breaking down of rocks to form soil?

On which factors nature of any soil does not depends?

What is soil profile?

What is the different layers observed through a section of the soil known as?

Which layer of soil is favorable for plant growth?

Fertility of soil is increased by presence of __________.

Pick out the odd one.

Which one of the following layers is the hardest layer of soil?

In which layer of the soil no humus is present?

Which two qualities are possessed by A - horizon of the soil?

In which layer of soil, mineral content is observed to be higher as compare to humus?

The uppermost horizon is dark in colour because

What is the end product formed of the weathering of rocks?

What is the mixture of rock particles and humus?

Boojho collected a soil sample from his garden. It was containing higher proportion of big soil particles. Which type of soil is it?

To improve the capacity to hold water _______ is added to the soil.

Which component in the soil helps the plants in respiration?

Which of the following types of soil particles is/are present in greater proportion in the loamy soil?

In which type of soil, particles are light and having large spaces between them?

__________ soil have good water holding capacity and provide poor aeration.