Test: Industries - Class 7 MCQ

Footloose industries are characterized by their ability to be located anywhere since they do not rely heavily on specific raw materials or transportation. This flexibility allows them to choose optimal locations based on other factors, such as labor or government incentives.

Cement production is classified as a mineral-based industry because it utilizes mineral ores as raw materials. Mineral-based industries are critical for construction and infrastructure development.

The fishing industry is vital for the livelihoods of millions in developing countries, providing food and employment. In addition, it supports economies, particularly in coastal regions, but faces challenges such as overfishing, necessitating sustainable practices.

The automobile industry is classified as a secondary industry as it involves the manufacturing of vehicles from raw materials, adding significant value in the process.

Industries utilize Earth's resources to create products and services that significantly enhance human life, driving economic growth and providing employment opportunities. Their productivity is often a reflection of a nation's overall wealth and living standards.

While Australia is a major player in mining and exporting raw materials like iron ore, it is not among the top producers of finished steel compared to countries like India, China, and Japan, which have significant steel manufacturing sectors.

Textile manufacturing is a clear example of a secondary industry, as it involves transforming raw materials (like cotton) into finished goods (like clothing). This process adds value to the raw materials extracted by primary industries.

The location of raw materials is crucial for industries that depend on heavy inputs, as being close to these resources reduces transportation costs and enhances operational efficiency.

Industries can be classified by size into small-scale, large-scale, and cottage industries based on factors such as the amount of money invested, the number of workers employed, and the volume of products manufactured.

The color of the building is not a relevant factor in determining the location of industries. Key factors include government policy, geographical accessibility, and weather conditions, which influence operational efficiency and cost.

While industries can contribute to economic growth and development, unchecked industrialization can lead to the depletion of natural resources, which is not an advantage and highlights the need for sustainable practices.

The transportation industry is a tertiary industry that provides services to support primary and secondary industries. It plays a crucial role in the distribution of goods and services.

Agro-based industries primarily process agricultural products, such as cotton and vegetable oil, turning them into consumable goods and supporting the agricultural economy.

Small-scale industries usually operate with a limited number of workers and utilize basic technology. They rely on traditional skills and often serve local markets, making them important for rural employment.

Maruti Udyog Ltd is an example of a joint sector industry, as it is owned and operated by both public and private sectors, reflecting collaboration between different ownership models.

The iron and steel industry is crucial for national defense as it supplies essential materials needed for manufacturing military equipment and infrastructure. This industry supports various other sectors, including construction and automotive.

Cottage industries are generally home-based and focus on producing handmade products. They usually require minimal investment and provide employment opportunities to local communities.

Industrial pollution is a significant environmental concern resulting from industrial activities. It includes the release of toxic chemicals and greenhouse gas emissions, which can harm ecosystems and human health.

Primary Industries are responsible for extracting raw materials from the Earth, such as through agriculture, mining, and forestry. These industries provide the essential inputs needed for further processing and manufacturing.

Small-scale industries often face challenges such as limited market access, which can restrict their growth and ability to compete with larger industries. They typically focus on local markets, which can limit their expansion opportunities.