Formative Practice 3.3 – Form 5 Science (KSSM) Chapter 3


Question 1:
What are Negative Emission Technologies?

Answer:
Negative Emission Technologies are technologies that remove the content of carbon dioxide in the atmosphere.

Question 2:
Give one example of microorganism used in Negative Emission Technologies.

Answer:
Microalgae

Question 3:
What is the relationship between solar technology and zero carbon emission?

Answer:
Solar technology is one example of zero carbon emission because no carbon or carbon compounds are released by use of solar technology.

Question 4:
Why does the United Nations (UN) need to play an effective role in addressing environmental issues at the global level?

Answer:
Environmental issues at the global level can only be successfully handled through actions coordinated by the United Nations (UN) involving members of various countries.

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