Unit 1 1.2 Sustainabilty and the Environment

Which of the following are examples of finite and non-finite resources?

• Coal and oil; Solar energy and wind

• Water and air; Gold and silver

• Natural gas and sunlight; Wood and coal

• Iron and copper; Geothermal energy and tidal energy

Finite resources should be avoided or used in limited amounts because:

• They are renewable and can be replenished quickly.

• They are non-renewable and can be depleted.

• They are abundant and will never run out.

• They are expensive and difficult to obtain.

What can a company learn by conducting a life cycle assessment?

• The environmental impact of their products

• The financial cost of production

• The market demand for their products

• The legal requirements for their industry

Wind-up radios and torches have had a very positive influence in developing countries. What factors make wind-up products of this type sustainable and environmentally friendly?

• They do not require batteries.

• They are made from recycled materials.

• They are expensive to produce.

• They have a short lifespan.

Carbon offsetting helps to reduce the overall CO₂ emissions of a company by:

• Investing in renewable energy projects

• Increasing fossil fuel usage

• Ignoring carbon emissions

• Promoting deforestation

The Paris agreement in December 2015 was the first global climate agreement, involving 195 countries. What was the main aim of the agreement?

• To limit global warming to below 2 degrees Celsius

• To eliminate all carbon emissions by 2025

• To increase the use of fossil fuels

• To promote deforestation

What is the primary benefit of using solar panels for energy production?

• They produce harmful emissions.

• They are a renewable energy source.

• They require a lot of maintenance.

• They are only effective in cold climates.

Which of the following is a key component of sustainable agriculture?

• Using chemical fertilizers extensively.

• Practicing crop rotation.

• Relying solely on monoculture.

• Increasing pesticide use.

Why is it important to reduce plastic waste in oceans?

• It enhances marine biodiversity.

• It prevents harm to marine life.

• It increases the ocean's temperature.

• It promotes coral reef growth.

What is a significant advantage of using wind energy?

• It is a non-renewable resource.

• It produces no greenhouse gas emissions during operation.

• It requires a large amount of water for cooling.

• It is only available in coastal areas.