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Week 8 - Set 2 - River Pollution
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Question 1: What do the following words or phrases refer to in the passage?
this (line 1)
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1 point
tap water
our rivers are the main source of tap water
rivers
the main source
This waste (line 14)
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1 point
people
garden drains
roadside
oil
their (line 24)
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1 point
river rehabilitation programmes'
The Association of Water and Energy Research Malaysia's
river rehabilitation programmes
The Association of Water and Energy Research Malaysia
this (line 40)
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1 point
cleaning of any waste
cleaning of the septic tanks
septic tanks functioning effectively
the septic tanks
Question 2: Give the meaning of the words as they are used in the passage.
constructed (line 17)
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1 point
builder
build
building
built
regularly (line 32)
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1 point
common
frequent
consistent
often
discharge (line 38)
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1 point
ejection
release
liberate
terminate
abundant (line 50)
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plenty
plentiful
scarce
scarcity
Question 3: The word "Though" (line 6) links two ideas. What are the ideas?
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2 points
There have been river cleaning programmes, these are ineffective in the long term if the root of the problem is not addressed.
There have been river cleaning programmes.
These are ineffective in the long term if the root of the problem is not addressed.
The water from Sungai Langat cannot be utilised for daily use as pollution caused ammoniacal nitrogen levels to rise above permissible levels.
Required
Question 4: The word "Since" (line 20) links two ideas. What are the ideas?
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2 points
The sewage treatment undergoes a biological process.
This untreated waste will lead to blocked drains which will cause oil and grease to flow into the sewage treatment plants.
Any excessive amount of oil and grease will be harmful and disrupt its entire process.
The sewage treatment undergoes a biological process, any excessive amount of oil and grease will be harmful and disrupt its entire process.
Required
Question 5: The word "However" (line 28) links two ideas. What are the ideas?
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2 points
Most of the times, polluted rivers cannot be rehabilitated to their original and natural condition.
Most of the times.
There are some ways to reduce river pollution.
Polluted rivers cannot be rehabilitated to their original and natural condition.
Required
Question 6: What is the main idea of paragraph V?
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1 point
River pollution can be cleaned when all septic tanks are properly reduced.
To stop river pollution, septic tanks must be provided gradually.
All septic tanks must be kept in Peninsular Malaysia and Labuan.
Septic tanks must be maintained properly to reduce river pollution.
Question 7: The word "If" (line 40) links two ideas. What are the ideas?
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2 points
The septic tanks must be cleaned of any waste once every three years in order for the tanks to function effectively.
This is done periodically.
This is done periodically, the level of ammoniacal nitrogen in the river can be reduced significantly.
The level of ammoniacal nitrogen in the river can be reduced significantly.
Required
Question 8: Explain the following statement:
It will be meaningless to maintain the drains and septic tanks if the amount of pollutants entering drains is not reduced. (lines 44-46)
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1 point
There is no significant meaning if we do not educate the public on the importance of maintaining the drains and septic tanks.
Cleaning and maintenance activities will be rendered meaningless if the number of pollutants used by the public is not reduced.
If the quantity of contaminants which are flowing into the drains is still not decreased, the public in the neighbourhood is responsible.
If the rubbish, oil and detergents are still thrown into and flushed down the drains, the acts of drains and septic tanks maintenance will be futile.
Question 9: Read the statements carefully. Write T if the statement is TRUE or F if the statement is FALSE.
Some of the housewives' kitchen activities contribute to river pollution.
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1 point
T
F
River rehabilitation programmes can only succeed with the removal of solid waste.
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1 point
T
F
Grease traps are cost effective products to combat illegal discharge of oil and grease into the sewage system.
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1 point
T
F
The level of ammoniacal nitrogen in the river determines river pollution.
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1 point
T
F
Question 10: State whether the following statements are a Fact (F) or an Opinion (O).
In other words, the water from Sungai Langat cannot be utilised for daily use as pollution caused ammoniacal nitrogen levels to rise above permissible levels. (lines 4-6)
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1 point
F
O
It is a common practice among many housewives to dump waste down the kitchen sink or into drains. (lines 9-10)
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1 point
F
O
Eventually, the liquid waste that is not treated properly will be released into rivers. (lines 22-23)
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1 point
F
O
The local authorities can organise campaigns and activities such as drain clean-ups to educate the public on this issue. (lines 46-47)
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1 point
F
O
Question 11: Which of the following best describes the tone of the article?
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1 point
Sarcastic
Judgmental
Thoughtful
Optimistic
Humorous
Neutral
Question 12: What is the main purpose of this article?
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1 point
To entertain
To inform
To criticise
To instruct
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