SCIENCE F4-Green Technology for Environmental Sustainability

What is green technology?

• Development and application of product, equipment and systems used to conserve environment and nature

• Development of green products

• Increase transport for the country's economic development and people's livelihoods

• Increased use of fossil fuel sources but attempts to minimise or reduce the negative impact of human activity

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Which of the following is the main pillar of Green Technology?

• Security

• Politics

• Energy

• Research

Name the label which is pointed at.

(a)  

Green energy is an alternative energy that can be replenished within the human life span. Examples of green energy are

• 
• 
• 
• 

Which of the following is not the importance of practicing energy efficiency through Green Technology?

• Increase energy savings

• Strengthen the country's economy

• Increase use of fossil fuel

• Waste is used as a form of renewable energy

Tags

NGSS.MS-PS3-3

Which of the following shows the effect of energy efficiency practices?

• Improvement in energy saving

• Increase in greenhouse gases

• Increase in annual energy consumption

• Increase cost of living

Tags

NGSS.MS-PS3-3

Which of the following is a non-renewable energy?

• Solar

• Hydro

• Biomass

• Coal

What is the effect of paper recycling on nature?

• Preserves the habitat and sources of animal food in the forest

• Causes soil erosion and mud floods

• Disrupts the carbon cycle and oxygen cycle

• Disrupts the continuity of life

What is the impact of green transportation branding on society?

• Noisy environment

• Decrease in greenhouse gas

• Increase in greenhouse gasses

• The country's economy is affected

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.

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-LS2-4