Objective questions and answers about impact of plastic pollution

Objective questions and answer about impact of Plastic Pollution and benefit of uses Eco Products

Objective questions and answers about impact of plastic pollution
Image source: Canva

Plastic pollution vs eco products

The Plastic pollution and eco products are co-related to each other. Consumer like environment friendly products.

Plastic Pollution:

Definition: Plastic pollution refers to the accumulation of plastic waste in the surrounding ecosystem, particularly oceans, rivers, and terrestrial ecosystems.

Impact: Plastic pollution causes harm to wildlife, marine life, and ecosystem due to ingestion. Plastic pollution contributes to environmental degradation and affects human health indirectly through food and drinking water etc.

Eco products

Definition: Products which are designed and manufactured with a focus on environmental sustainability and reduces ecological impact throughout their lifestyle.

Features: Eco products are made from reusable or recyclable, biodegradable, renewable, and produced using environment friendly processes.

MCQs on Plastic Pollution vs Eco Products

Below are 20 multiple-choice questions (MCQs) on the topic of plastic pollution vs. eco products, along with their explanations.

1. What is the primary environmental issue caused by plastic pollution?

   - A) Air pollution

   - B) Ocean acidification

   - C) Harm to marine life

   - D) Soil erosion

Answer: C) Harm to marine life 

Explanation: Plastic pollution primarily affects marine life, as plastics can entangle, choke, or be ingested by sea creatures.

 2. Which type of plastic is most commonly found in the ocean?

   - A) Polyethylene

   - B) Polypropylene

   - C) Polystyrene

   - D) Polyvinyl chloride (PVC)

Answer: A) Polyethylene 

Explanation: Polyethylene, used in plastic bags and bottles, is the most common type of plastic found in marine environments due to its widespread use.

 3. What is a common eco-friendly alternative to single-use plastic bags?

   - A) Nylon bags

   - B) Cotton reusable bags

   - C) Paper bags

   - D) Polyester bags

Answer:  B) Cotton reusable bags 

Explanation:  Cotton reusable bags are a more sustainable option compared to single-use plastic bags because they can be used multiple times.

 4. Which of the following is NOT a type of biodegradable plastic?

   - A) PLA (Polylactic Acid)

   - B) PHA (Poly hydroxy alkenoates)

   - C) PET (Polyethylene Terephthalate)

   - D) PCL (Polycaprolactone)

Answer: C) PET (Polyethylene Terephthalate) 

Explanation: PET is not biodegradable; it is widely used in packaging and is known for its environmental persistence.

 5. What is the concept of 'zero waste'?

   - A) Reducing waste to zero through recycling

   - B) Eliminating waste by not generating it in the first place

   - C) Using waste as a resource for energy

   - D) Composting all waste materials

Answer:  B) Eliminating waste by not generating it in the first place 

Explanation:  Zero waste aims to avoid waste production through careful design and consumption practices.

 6. What is a common environmental benefit of using bamboo products instead of plastic?

   - A) Bamboo is non-renewable

   - B) Bamboo decomposes more slowly

   - C) Bamboo is biodegradable and has a fast growth rate

   - D) Bamboo production uses more water

Answer: C) Bamboo is biodegradable and has a fast growth rate 

Explanation: Bamboo is biodegradable and grows quickly, making it a sustainable alternative to plastics.

 7.Which of the following is NOT a benefit of using eco-friendly products?

   - A) Reduced greenhouse gas emissions

   - B) Increased waste generation

   - C) Conservation of resources

   - D) Lower environmental impact

Answer: B) Increased waste generation 

Explanation: Eco-friendly products aim to reduce waste generation, not increase it.

 8. Which organization is known for certifying products as biodegradable?

   - A) FDA

   - B) USDA

   - C) ASTM International

   - D) EPA

Answer:  C) ASTM International 

Explanation:  ASTM International sets standards for various materials, including biodegradable products.

 9. What is a major drawback of biodegradable plastics?

   - A) They are more expensive to produce

   - B) They decompose only in industrial composting facilities

   - C) They are less durable than conventional plastics

   - D) They are harder to recycle

Answer: B) They decompose only in industrial composting facilities 

Explanation: Many biodegradable plastics require specific conditions to decompose, limiting their effectiveness in natural environments.

 10. Which of the following materials is considered the most environmentally friendly for packaging?

    - A) Plastic

    - B) Glass

    - C) Aluminium

    - D) Paper

Answer: D) Paper 

Explanation:  Paper is generally considered more environmentally friendly than plastic because it is biodegradable and can be recycled more easily.

11. What does the term 'microplastics' refer to?

    - A) Large pieces of plastic debris

    - B) Plastic particles smaller than 5 millimetres

    - C) Plastic that has been chemically broken down

    - D) Plastic used in microelectronics

Answer: B) Plastic particles smaller than 5 millimetres 

Explanation:  Microplastics are tiny plastic particles that result from the breakdown of larger plastic items.

 12. What is one way that plastic pollution affects human health?

    - A) Decreases air quality

    - B) Contaminates water supplies with toxins

    - C) Reduces soil fertility

    - D) Increases ultraviolet radiation exposure

Answer:  B) Contaminates water supplies with toxins 

Explanation: Plastics can leach harmful chemicals into water supplies, affecting human health.

13. Which material is often used to replace plastic straws in eco-friendly products?

    - A) Glass

    - B) Stainless steel

    - C) Bamboo

    - D) All of the above

Answer:  D) All of the above 

Explanation: Glass, stainless steel, and bamboo are all used as alternatives to plastic straws.

 14. What is the primary advantage of using recycled plastics?

    - A) Reduces the need for new raw materials

    - B) Increases pollution

    - C) Costs more than virgin plastic

    - D) None of the above

Answer:  A) Reduces the need for new raw materials 

Explanation:  Recycling plastics helps to reduce the demand for new raw materials and lessens environmental impact.

 15. Which process is used to break down plastics into smaller particles?

    - A) Mechanical weathering

    - B) Chemical degradation

    - C) Biodegradation

    - D) Photo degradation

Answer: D) Photo degradation 

Explanation:  Photo degradation involves the breakdown of plastics by ultraviolet (UV) light from the sun.

 16. Which type of eco-friendly packaging is compostable?

    - A) Aluminium foil

    - B) Biodegradable plastic

    - C) Glass jars

    - D) Ceramic containers

Answer: B) Biodegradable plastic 

Explanation: Biodegradable plastics can decompose in composting conditions, unlike aluminium foil, glass jars, or ceramic containers.

 17. Which country was the first to implement a nationwide plastic bag ban?

    - A) Canada

    - B) Kenya

    - C) Australia

    - D) France

Answer: B) Kenya 

Explanation: Kenya was the first country to implement a nationwide ban on plastic bags, aiming to reduce plastic waste.

 18.What is one benefit of using eco-friendly cleaning products?

    - A) They are less effective than chemical cleaners

    - B) They can be harmful to sensitive skin

    - C) They often contain natural, non-toxic ingredients

    - D) They increase plastic waste

Answer: C) They often contain natural, non-toxic ingredients 

Explanation: Eco-friendly cleaning products usually use natural ingredients that are less harmful to health and the environment.

 19. What role does legislation play in managing plastic pollution?

    - A) It has no effect

    - B) It promotes the production of more plastics

    - C) It can regulate plastic use and waste management practices

    - D) It encourages the use of non-recyclable plastics

Answer: C) It can regulate plastic use and waste management practices 

Explanation: Legislation can help manage plastic pollution by setting regulations for plastic production, use, and disposal.

 20. Which of the following is a significant challenge for recycling programs?

    - A) Lack of public awareness

    - B) High quality of recyclables

    - C) Efficient sorting of materials

    - D) Inconsistent material quality

Answer: D) Inconsistent material quality 

Explanation: Variability in the quality of recyclable materials can hinder the efficiency and effectiveness of recycling programs.

Provide informative content about the impact of plastic pollution and the benefits of eco products to educate and inspire consumers towards sustainable choices.

Post a Comment (0)
Previous Post Next Post