A Quiz On Soil Properties! Trivia
(159).jpg "A Quiz On Soil Properties! Trivia - Quiz")
Do you have enough knowledge about soil properties to pass this quiz? Soil is a mixture of organic material, minerals, gases, liquids, and organisms. The following properties of soil are taken into consideration while dealing with soil as a building material. These include cohesion, angle of internal friction, capillarity, permeability, elasticity, and compressibility. See how much you know about soil properties and take this quiz.
- 1.
What is soil?
- A.
A mixture of mineral, humus air and water on Earth's Surface
- B.
To protect or save natural resources and use them wisely
- C.
Tp breal down dad plant or animal material
Correct Answer
A. A mixture of mineral, humus air and water on Earth's SurfaceExplanation
The correct answer is a mixture of mineral, humus, air, and water on Earth's surface. Soil is composed of various components including minerals, organic matter (humus), air, and water. These components interact to support plant growth and provide a habitat for organisms. Soil also plays a crucial role in nutrient cycling, water filtration, and erosion control.Rate this question:
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- 2.
What is strip cropping?
- A.
The part soil that comes from dead plants and namimals
- B.
Plowing crop rows in lines across a hill
- C.
Planting different kinds of crops side by side in strips to help prevent soil erosion
Correct Answer
C. Planting different kinds of crops side by side in strips to help prevent soil erosionExplanation
Strip cropping is a farming technique where different types of crops are planted side by side in strips. This method is used to prevent soil erosion. By planting crops in alternating strips, the roots of one crop help to hold the soil in place while the other crop's roots penetrate deeper into the soil, improving its structure and stability. This helps to reduce water runoff and soil erosion, as well as improve overall soil health and fertility.Rate this question:
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- 3.
What is Castings?
- A.
Waste material of earthworms that adds to the soil mineral and other things that plants need
- B.
Something from Earth that people need or use
- C.
To protect or save natural resources and use them wisely
Correct Answer
A. Waste material of earthworms that adds to the soil mineral and other things that plants needExplanation
Castings refer to the waste material produced by earthworms. These castings are rich in minerals and other nutrients that are beneficial for plants. When earthworms consume organic matter, they break it down and excrete it in the form of castings. These castings improve the quality of the soil by adding essential nutrients, improving soil structure, and enhancing water retention. Therefore, the correct answer states that castings are the waste material of earthworms that contribute to the mineral content and other necessary elements required by plants.Rate this question:
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- 4.
What is minerals?
- A.
Plowing crop rows in lines across a hill
- B.
Planting different kinds of crops side by side in strips to help prevent soil erosion
- C.
Nonliving materials that form in nature what rocks are made of
Correct Answer
C. Nonliving materials that form in nature what rocks are made ofExplanation
The correct answer explains that minerals are nonliving materials that occur naturally and make up rocks. Minerals are solid substances with a definite chemical composition and crystal structure. They can be found in various forms and colors and are essential for the formation of rocks.Rate this question:
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- 5.
The top layer of soil:
- A.
Strip cropping
- B.
Topsoil
- C.
Humus
Correct Answer
B. TopsoilExplanation
Topsoil refers to the uppermost layer of soil, typically the top 2-8 inches, which contains the highest concentration of organic matter, nutrients, and microorganisms. It is crucial for plant growth as it provides a suitable environment for roots to anchor and absorb water and nutrients. Topsoil also supports the growth of beneficial soil organisms that aid in nutrient cycling and soil structure formation. Due to its importance in agriculture and ecosystem functioning, the preservation and conservation of topsoil are essential to maintain soil fertility and prevent erosion.Rate this question:
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- 6.
Smallest rock particles in the soil.
- A.
Clay
- B.
Sand
- C.
Loam
Correct Answer
A. ClayExplanation
Clay is the correct answer because it refers to the smallest rock particles in the soil. Clay particles are tiny and have a smooth texture. They have high water retention capacity and tend to stick together, making the soil heavy and easily compacted. Clay soils are often fertile but can be difficult to work with due to their tendency to become waterlogged and hard when dry.Rate this question:
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- 7.
A mixture of mineral, humus, air, and water on earth’s surface.
- A.
Castings
- B.
Minerals
- C.
Soil
Correct Answer
C. SoilExplanation
Soil is a mixture of mineral, humus, air, and water on earth's surface. It is formed through the weathering of rocks and the decomposition of organic matter. Soil provides a medium for plants to grow, as it contains essential nutrients and provides support for their roots. It also plays a crucial role in the water cycle, as it helps to absorb and store water, and acts as a filter for pollutants. Additionally, soil is home to a diverse community of organisms, including bacteria, fungi, and earthworms, which contribute to its fertility and overall health.Rate this question:
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- 8.
Something from Earth that people need or use.
- A.
Natural resource
- B.
Conserve
- C.
Loam
Correct Answer
A. Natural resourceExplanation
A natural resource refers to something that is found in nature and can be used by humans for various purposes. It can be anything from minerals, water, air, forests, or even sunlight. These resources are essential for human survival and are necessary for various activities such as food production, energy generation, and manufacturing. Therefore, a natural resource fits the description of something from Earth that people need or use.Rate this question:
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- 9.
The layer of soil below the top soil.
- A.
Sand
- B.
Clay
- C.
Subsoil
Correct Answer
C. SubsoilExplanation
Subsoil refers to the layer of soil that lies beneath the topsoil. It is typically composed of a mixture of sand, silt, clay, and other organic matter. The subsoil plays a crucial role in providing support and stability to plants, as well as in regulating water drainage and nutrient availability. It is generally less fertile than topsoil and may require additional amendments or management practices to improve its quality for agricultural purposes.Rate this question:
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- 10.
Humus is the part of the soil that comes from dead plants and animals.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Humus is the organic component of soil, formed by the decomposition of dead plants and animals. It is rich in nutrients and helps to improve soil fertility. This decomposition process is carried out by microorganisms such as bacteria, fungi, and earthworms. Therefore, it is correct to say that humus comes from dead plants and animals.Rate this question:
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Current Version
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Mar 22, 2023Quiz Edited by
ProProfs Editorial Team -
Apr 07, 2012Quiz Created by
Itsqueenk
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