What is sustainability?

• the use of ocean resources only

• to maintain an ecological balance in our planet

• to stop the use of natural resources

• the use of scientific technology to save the planet

How many goals of Sustainable Development Goals (SDG) have?

• 17

• 15

• 14

• 12

Answer explanation

There are 17 goals in Sustainable Development Goals (SDG) developed by Department of Economics and Social Affair, United Nation

The quantity of the carbon dioxide (CO₂­) emissions that we generate from particular products, activities or services is called

• Carbonium

• Carbonization

• Carbon footprint

• Carbohydrate

Choose the renewable energy as below

• Solar

• Hydroelectric

• Wind

• Tidal/Wave

A sustainable city is 

• a city that use clean energy

• a city that apply reduce, reuse and recycle (3R)

• a city that reduce the pollution that they generate

• a city that have energy efficiency initiative

An example of a dirty energy is

• Nuclear

• Hydroelectric

• Oil

• Coal

Which does NOT impact global warming?

• Natural sources like volcanoes and Earth's rotation patterns

• Animals dying and their bodies decaying into the soil

• Human burning fossil fuels

• Raising livestocks for meat

Which of the following sets of evidence supports global warming?

• Carbon dioxide (CO₂) levels increase

• Polar icecap melts

• Sea Levels rising

• Earth becoming colder

Alternative clean green fuel being use by ships are

• methanol
• ammonia

• hydrogen

• ultra low sulphur

A process in which carbon dioxide from burning fossil fuels is captured before it reaches the atmosphere, then deposited deep inside rock

• carbon capture and storage (CCS)

• carbon filtration

• carbon scrubber

• carbon trap and deposit (CTD)

Answer explanation

Carbon-capture technologies promise a significant reduction in atmospheric CO₂ emissions through the post-combustion capture

of CO₂. The CO₂ is then liquefied, transported, and injected deep underground into suitable locations, such as saline aquifers or depleted oil reservoirs.