Soil
Science
Soil starts at 2 and continues till grade 5.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Soil.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 4
Is humus made from living or non-living things?
Name one living thing that can be found in soil.
Name one non-living thing found in soil.
Name one thing people build using soil.
Name one thing that can harm soil.
Name one way to prevent soil erosion.
What do we call the process by which soil is carried away by wind or water?
What do you call the layer of soil that is just below the topsoil?
What is soil made up of? (1) Only rocks (2) Rocks, minerals, air, water, and organic matter (3) Only water (4) Only air
Which layer of soil contains the most nutrients for plants? (1) Bedrock (2) Subsoil (3) Topsoil (4) Clay
Which of the following is a living thing found in soil? (1) Pebble (2) Earthworm (3) Sand (4) Water
Which of the following is NOT a type of soil? (1) Sandy soil (2) Clay soil (3) Rocky soil (4) Plastic soil
Fill in the blank: _______ helps to make soil fertile by adding nutrients when it decays.
Fill in the blank: _______ is the bottom-most layer of soil, made mostly of solid rock.
Fill in the blank: Soil that does not hold water well is called _______ soil.
Fill in the blank: Soil that is a mixture of sand, silt, and clay is called _______ soil.
Is soil a living thing? Yes or No.
Is soil a renewable resource? Yes or No.
Is soil found only on land? Yes or No.
True or False: Plants can grow well in soil that has no water.
