Class 7 Soil CBSE Questions & Answers

Class 7 · Soil

This is Science Class 7 Soil CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

Best suited soil for lenticels and other pulses is

The relative proportion of sand, silt and clay in a soil refers to its

----------------- is the process in which soil is washed out by rain water.

Distinctive horizontal layers that differ in physical composition, chemical composition, and organic content are called

Which of the following is the mixture of decomposed organic matter and is usually dark in colour?

The display of horizons on a vertical cross section through the soil is termed as

What processes slowly destroys irrigated soils in arid regions.

------------ are black in colour and have a high clay content in which deep vertical cracks develops during the dry season.

-------------- are soils in which more than half of the parent mineral matter is volcanic ash and appear very dark in colour.

The major factors that effects soil development are

Which of the following is the mixture of decomposed organic matter and is usually dark in colour?

Water held as tight film around soil particles

Soil acidity is measured by concentration of which cations?

Coffee cultivation of is best suited in

_______________ is hard and difficult to dig with a spade.