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Important Questions (1 Mark): Resources & Development - Class 10 MCQ


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15 Questions MCQ Test - Important Questions (1 Mark): Resources & Development

Important Questions (1 Mark): Resources & Development for Class 10 2024 is part of Class 10 preparation. The Important Questions (1 Mark): Resources & Development questions and answers have been prepared according to the Class 10 exam syllabus.The Important Questions (1 Mark): Resources & Development MCQs are made for Class 10 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Important Questions (1 Mark): Resources & Development below.
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Important Questions (1 Mark): Resources & Development - Question 1

Which type of soil is known for being rich in potash, phosphoric acid, and lime, making it ideal for the growth of sugarcane, paddy, wheat, and other cereal and pulse crops?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 1
Alluvial soil is known for its fertility due to its richness in potash, phosphoric acid, and lime, making it highly suitable for agriculture. The regions with alluvial soils are intensively cultivated and densely populated due to their agricultural productivity.
Important Questions (1 Mark): Resources & Development - Question 2

In which type of soil are decomposers like bacteria destroyed due to high temperatures, resulting in low humus content?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 2

In arid soils, the high temperatures destroy decomposers like bacteria, which limits the decomposition of organic matter, resulting in low humus content.

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Important Questions (1 Mark): Resources & Development - Question 3

What determines the use of land ?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 3

The use of land is primarily determined by physical factors such as topography, climate, and soil types. These factors play a crucial role in dictating how land is utilized for various purposes. For example, the type of soil and climate in a region can influence whether it is suitable for agriculture, while topography can determine its suitability for construction or other activities. Understanding these physical factors is essential for effective land use planning and management.

Important Questions (1 Mark): Resources & Development - Question 4

What percentage of India's total geographical area has land use data available?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 4

According to the information provided, land use data is available for 93% of India's total geographical area. This data is crucial for understanding how different regions are utilized and for making informed decisions about land management and development. It is important to note that complete and accurate land use data is essential for sustainable planning and resource management practices.

Important Questions (1 Mark): Resources & Development - Question 5
Which region in India possesses rich reserves of minerals, fossil fuels, and forests?
Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 5
The plateau region in India is known for its rich reserves of minerals, fossil fuels, and forests. This region plays a significant role in supporting various economic activities and contributes to the country's natural resource wealth. The presence of these resources in the plateau region underscores its importance in India's overall land utilization and development.
Important Questions (1 Mark): Resources & Development - Question 6
What percentage of India's land area consists of mountainous regions, as per the provided information?
Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 6
Approximately 30% of India's total land area is made up of mountainous regions. These areas not only ensure the perennial flow of rivers but also provide opportunities for tourism and have significant ecological importance. The mountainous regions of India are characterized by their diverse ecosystems and play a vital role in supporting biodiversity and natural habitats.
Important Questions (1 Mark): Resources & Development - Question 7

What is one of the human activities that contribute to land degradation as mentioned?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 7

One of the human activities contributing to land degradation is mining and quarrying. These activities involve the extraction of valuable minerals or other geological materials from the earth, often leading to significant environmental impact. Mining can result in habitat destruction, erosion, and contamination of soil and water sources. Therefore, controlling mining activities is essential in conservation efforts to prevent further land degradation.

Important Questions (1 Mark): Resources & Development - Question 8

Which measure is suggested for stabilizing sand dunes according?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 8

1. Planting of shelter belts of plants

These shelter belts help in reducing wind speed, trapping sand, and stabilizing dunes by providing a barrier against wind erosion.

Important Questions (1 Mark): Resources & Development - Question 9
What is a suggested method for controlling overgrazing based on the information provided?
Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 9
Control on overgrazing can be achieved through implementing rotational grazing practices. Rotational grazing involves moving livestock between different pastures or sections of land, allowing vegetation time to recover and regenerate. This method helps prevent overgrazing, maintains soil health, and promotes sustainable land use practices.
Important Questions (1 Mark): Resources & Development - Question 10

Which activity is mentioned as a measure to prevent land degradation through afforestation?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 10

Afforestation, as mentioned, involves planting trees to combat land degradation. Trees play a crucial role in stabilizing soil, preventing erosion, enhancing biodiversity, and mitigating climate change through carbon sequestration. By promoting afforestation initiatives, we can contribute to the conservation and restoration of degraded lands, ensuring their sustainable use for future generations.

Important Questions (1 Mark): Resources & Development - Question 11
Which type of resources cannot be replaced once consumed and typically take millions of years to form?
Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 11
Non-renewable resources, like fossil fuels, are finite in nature and cannot be replenished once they are utilized. These resources have a significant impact on the environment and are crucial to global energy systems. Understanding the implications of relying on non-renewable resources is essential for sustainable resource management.
Important Questions (1 Mark): Resources & Development - Question 12

What is the primary reason for the depletion of resources according to the provided information?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 12

The primary reason for the depletion of resources, as mentioned, is the indiscriminate exploitation of resources to satisfy the greed of a few individuals. This has led to major problems such as resource depletion and the division of society into rich and poor. It emphasizes the necessity of adopting sustainable economic development practices to address these issues and ensure the equitable distribution of resources for a sustainable quality of life and global peace.

Important Questions (1 Mark): Resources & Development - Question 13
What category of resources includes water, forests, solar energy, and wind energy?
Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 13
Renewable resources, such as water, forests, solar energy, and wind energy, are characterized by their ability to be naturally replenished over time. These resources play a vital role in sustainable development and reducing the environmental impact of resource utilization.
Important Questions (1 Mark): Resources & Development - Question 14

What is a crucial step involved in resource planning as outlined?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 14

A crucial step in resource planning, as mentioned, is identifying and documenting available resources across different regions. This process involves activities such as surveying, mapping, and estimating the quantity and quality of resources present in various areas. By understanding and documenting available resources, effective resource planning strategies can be developed to ensure sustainable development and utilization of resources.

Important Questions (1 Mark): Resources & Development - Question 15

Question: Which of the following is considered a renewable resource?

Detailed Solution for Important Questions (1 Mark): Resources & Development - Question 15

Solar energy is a renewable resource because it is continually available and can be harnessed without depleting its source, unlike fossil fuels such as coal, petroleum, and natural gas, which are non-renewable resources.

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