Latihan Sumatif Sem 2 (Regular)

What are the three R's of waste management that promote sustainability?

• Refuse, Rebuy, Redo

• Remove, Restore, Replant

• Reduce, Reuse, Recycle

• Report, React, Resolve

What is a major environmental consequence of plastic pollution, particularly in aquatic environments?

• It pollutes waterways and harms marine life.

• It helps create new landmasses.

• It biodegrades quickly in the environment.

• It provides a new food source for animals.

What is a 'deposit-refund scheme' in the context of reducing plastic waste?

• A tax imposed on plastic manufacturers to fund clean-up efforts.

• A program where consumers pay a small fee on certain beverage containers, which is refunded when the container is returned for recycling.

• A method of sorting different types of plastic for industrial reuse.

• A charitable initiative to collect litter from public spaces.

Why is non-biodegradable plastic a significant problem for the environment?

• It enriches the soil with essential nutrients for plant growth.

• It quickly dissolves and disappears without a trace.

• It breaks down into smaller pieces called microplastics, which contaminate ecosystems and the food chain.

• It can be easily absorbed and metabolized by most organisms.

Which of the following is considered the most effective way to combat plastic pollution?

• Incineration of all plastic waste to generate energy.

• Collecting plastic from landfills for recycling.

• Dumping plastic waste in remote ocean areas.

• Source reduction, such as using reusable bags and bottles.

Which personal action directly helps reduce plastic waste?

• Buying more packaged goods.

• Disposing of all waste in the general trash bin.

• Use of reusable shopping bags.

• Ignoring recycling guidelines.

Why is it important not to litter near storm drains?

• Storm drains are part of the sewage system and filter out trash.

• Trash thrown in storm drains is collected and recycled.

• Storm drains carry water and pollutants directly into local waterways.

• Storm drains evaporate the water and dissolve the trash.

What is one of the primary dangers of microplastics in the ocean?

• They attract large predators to coastal areas.

• They can be mistaken for food by marine animals.

• They cause ocean temperatures to rise.

• They help marine plants grow faster.

Beyond individual actions, what systemic change can significantly reduce plastic pollution?

• Encouraging consumers to buy more single-use plastics.

• Supporting legislation for extended producer responsibility (EPR).

• Reducing funding for public recycling programs.

• Promoting the use of plastic microbeads in cosmetic products.

What is the primary benefit of recycling in terms of environmental impact?

• It makes all materials instantly biodegradable.

• It eliminates the need for any new product manufacturing.

• It reduces the amount of waste sent to landfills and conserves natural resources.

• It is a cheaper alternative than using virgin materials for all products.