The environment provides essential resources for production, including ___ and ___.

Minerals and wood

What are renewable resources, and why are they important for the environment?

Renewable resources, such as air and sunlight, can be used indefinitely and are crucial for sustaining life without depleting the environment.

True or False: Non-renewable resources can be replenished at the same rate they are consumed.

False; non-renewable resources like coal and fossil fuels are finite and can deplete over time.

Fill in the blank: The environment has the capacity to absorb ___ generated by production and consumption activities.

Waste

What role does the environment play in enhancing human well-being?

The environment contributes to quality of life by providing aesthetic and scenic beauty.

Riddle: I am essential for life but can be depleted; I can be used over and over, yet I can’t be replaced once gone. What am I?

A renewable resource

List two physical resources provided by the environment.

Water and soil

What is the primary cause of land degradation as mentioned in the content?

Land degradation is primarily caused by deforestation, over-extraction of resources, improper agricultural practices, and inadequate soil conservation measures.

Air pollution can be defined as ___ in the environment that lead to health issues.

The presence of harmful substances in the air

True or False: Sustainable development occurs when resource utilization exceeds their regeneration capacity.

False. Sustainable development occurs when resource utilization is balanced with their regeneration.

Cuboidal epithelium is commonly found in ___ and ___.

Kidney tubules and glands

Which of the following is NOT a major environment-related issue in India? 1) Land Degradation 2) Air Pollution 3) Technological Advancement 4) Biodiversity Loss

Technological Advancement

What riddle describes something that is vital for life but can cause harm when present in excess, often leading to health problems?

Air, because while it is essential for life, air pollution can lead to serious health issues.

Fill in the blank: The major issues that India faces regarding the environment include land degradation, air pollution, biodiversity loss, and ___ management.

Freshwater

What factors can lead to biodiversity loss in an ecosystem?

Factors include habitat destruction, pollution, climate change, and overexploitation of species.

Biodiversity loss is primarily caused by factors such as ___, pollution, and ___ of natural resources.

Climate change; over-exploitation

What are the main causes of water pollution?

Discharge of industrial waste, dumping of household waste, use of chemicals and fertilizers by farmers, and household activities like washing and bathing.

True or False: The use of LPG and Gobar gas in rural areas helps in reducing air pollution.

True

Fill in the blanks: Wind power and solar energy are considered ___ alternatives to thermal and hydro energy sources.

Cleaner

What health risks are associated with improper solid waste management?

Accumulation of waste can lead to various health risks and diseases.

Riddle: I am a source of energy that doesn't pollute the air, but I need a breeze to be fair. What am I?

Wind power

What is one sustainable method for generating electricity that does not alter land use patterns?

Mini-hydel plants

True or False: The rise in the number of motor vehicles has decreased the emissions of harmful gases.

False; the rise has increased the emissions.

Fill in the blanks: The improper management of ___ resources leads to serious environmental issues.

Freshwater

What is the primary goal of economic development in relation to environmental resources?

The primary goal of economic development is to fulfill the needs of a growing population by increasing the production of goods and services.