Geography Club : Environmental Health

What are the potential harm caused by water pollution?

• Human health problems

• Economic loss

• Global warming

• Ugly

• Waste of freshwater supply

Answer explanation

Water pollution makes water unsuitable for drinking and many other usages.

Making the already scarce water supply even scarce in some region.

Remedial measures have to be taken,but they often come with high cost.

   Which of the following material cannot be recycled in HK?

• Electronic wastes

• Bubble wraps

• Aluminum cans
• Glass bottles

What can be recycled in Hong Kong then?

以下哪種氣體的全球暖化潛力（GWP）最高？

• 二氧化碳(CO2)

• 甲烷(Methane)

• 氟化氣體(e.g. CFCs)

• 氮氧化物(NOx)

Answer explanation

CO2 is one of the most common GHG,which traps heat within the earth,causing global warming.
Methane is one GHG enhancing the Global warming even more,it's effect might be 21 time of CO2.
CFCs are something that breaks the Ozone layer of the earth.

Ultraviolet passes through without its protection.

For the rest idk i dont stuy chem

根據《巴黎協定》，全球升溫應控制在多少攝氏度以內？

• 1°C

• 1.5°C

• 2°C

• 2.5°C

7."碳足跡"的定義是什麼？

• A.一個個體或產品的總溫室氣體排放量

• B.一個國家的總二氧化碳排放量

• C.一個城市的綠地面積

• D.一個國家的森林覆蓋率

Answer explanation

2024年6月1日起，政府為以下哪個場所推出《減廢回收約章》，以提高人們的回收意識和養成回收習慣？

• 大型商場

• 工廠大廈

• 私人住宅

• 學校

What is the correct '3R'?

• Reduce,Recycle,Reuse

• Recycle,Reuse,Remove

• Reduce,Reuse,Recycle

• Reserve,Recycle,Upcycle

What environmental problem does the picture depict?

• oil spill

• deforestation

• soil erosion

• improper waste disposal