Trash Traps and Environmental Impact

The video discusses the importance of water resources, categorizing them into salt water, groundwater, and surface water. It highlights the Banika River as a case study, illustrating the negative impact of human activities on water quality. To address such issues, the video introduces the trash trap, a device designed to prevent pollution in waterways. The trash trap is eco-friendly, cost-effective, and has been successful in reducing waste in various countries.

What are the three main categories of water resources?

• Mineral water, spring water, and distilled water

• Salt water, groundwater, and surface water

• Freshwater, rainwater, and ice water

• River water, lake water, and ocean water

Why is the Banika River significant to the local community?

• It is a popular tourist attraction.

• It is the longest river on the island.

• It is a natural habitat for endangered species.

• It is a major source of domestic water supply.

What has caused the deterioration of the Banika River?

• Natural disasters

• Industrial waste

• Human activities

• Climate change

What is the primary function of a trash trap?

• To filter drinking water

• To store rainwater

• To trap human pollution

• To generate electricity

Which of the following is NOT a benefit of using trash traps?

• Improves the health of surface water

• Increases litter in waterways

• Protects wildlife

• Creates economic benefits

How do trash traps contribute to environmental protection?

• By reducing water temperature

• By using chemicals to clean water

• By trapping litter and debris

• By increasing water flow

According to the Department of Environment and Natural Resources, how much solid waste have trash traps prevented per year?

• 20 tons

• 30 tons

• 10 tons

• 40 tons

What is a key economic benefit of using trash traps?

• They create jobs in the fishing industry.

• They increase tourism.

• They reduce the cost of water treatment.

• They boost agricultural productivity.

Which of the following statements about trash traps is true?

• They are eco-friendly.

• They use harmful chemicals.

• They are expensive to install.

• They require constant maintenance.

What is the main reason for the success of trash traps in various countries?

• They have yielded positive environmental results.

• They are supported by local governments.

• They are easy to install.

• They are funded by international organizations.