F4 Chap 4: Green Technology for Environmental Sustainabilit

Chapter 4: Green Technology for Environmental Sustainability

Prepared by:

Cikgu Charles Ling Soon Kiong,

SMK St. Columba (M), Miri, Sarawak

Multiple Choice

The information below shows a concept. What is the concept?

The development & application of products, equipment and systems to protect the environment & to minimise the negative impact of human activities.

• New Era Concept

• Green Technology Concept

• Environmental Concept

• Green Plants Concept

Multiple Choice

The diagram shows a type of structure. Which of the following is the importance of this structure?

• It is using a renewable source.

• It is used to absorb sunlight.

• It is used to generate nuclear energy.

• It is used to grind spices and grains.

Multiple Choice

The diagram shows a socio-scientific issue in Waste Management Sector. Which of the following method is the most suitable to manage this type of waste?

• Open burning

• Throw the waste into the deep sea

• Burn waste in an incinerator

• Dump in an abandoned island

Multiple Choice

The diagram shows several factories in an industrial area. Which of the following method is the most suitable to reduce the air pollution from these factories?

• Make sure the chimney is low and close to the ground

• Close the chimney of the factories

• Switching the resources by using coal

• Boosting performance and proper maintainance of the factory's boilers

Multiple Choice

Which of the following is the best way to support Green Transportation?

• Use expensive car

• Use a taxi

• Use public transport

• Use bicycle to workplace

Multiple Choice

The diagram shows an energy efficient label. What is the meaning of the star on the label?

• Type of socket

• Energy rating

• Amount of energy range

• Type of machine

Multiple Choice

Which of the following is the most suitable way to manage the agricultural wastes?

• Make it as compost fertilizer

• Use to strengthen the hillside

• Use as the land mound for housing

• Collected and then burned

Multiple Choice

Which of the following is the best way to dispose a broken mobile phone?

• Throw into the garbage bin

• Recycle the mobile phone

• Bury in the soil

• Burn the mobile phone

Multiple Select

Wastewater is water that has been used which might be mixed with other substances such as human waste, food waste, oil, soap and chemicals. Example of domestic (home) wastewater are:

• bathing

• melting snow

• cooking

• rain water

• washing

Multiple Choice

The photo shows a forestry activity. Which of the following is the application of Green Technology in addressing the socio-scientific issues of the forestry sector?

• Enforcing the law

• Issuing summons and confiscating the logs

• Reducing the forestry license

• Reforestation

Multiple Choice

Every year, a high number of wildlife animals become roadkill. Which of the following is not a way to prevent this from happening?

• Install warning lights at animal crossings.

• Set warning signboard for animal crossings.

• Catch and move the animals to another area.

• Build safe animal crossings across highways.

Open Ended

Among application of energy efficiency in schools is only use appliances that have a 5 star energy efficiency label.

Give another two applications that you can practice.

Fill in the Blanks

Open Ended

State one reason why the method of burning is not suitable to dispose paper and suggest one way to reuse used paper.