WorksheetsPGS Webinar 2
Total questions: 10
Worksheet time: 4mins
How many trees with an average age of eight years, can be saved when 1000 kg of paper waste is recycled?
10
12
14
16
How many times can wastepaper be recycled?
1 to 3
3 to 5
5 to 7
7 to 10
If you want to watch TV for 3 hours, what material can you recycle to generate the approximate energy required?
1 Plastic bottle
1 Aluminium Can
1 ton of Paper
1 Glass Bottle
Recycling a plastic bottle can
reduce the ? from the making of a new plastic bottle
(a)
The general recycle bin colour codes in Malaysia are
Brown for glass
Green for glass
Orange for plastic and aluminium
Blue for paper
About how much rubbish is dumped into the world's ocean every year?
5 Billion kg
6 Billion kg
3 Billion kg
8 Billion kg
Landfills are among the biggest contributors to soil pollution. About ? percent of the items buried in landfills could be recycled.
(a)
These days, there are up to 500 chemicals in the human body that was not found in humans before 1920. In total, almost how many synthetic chemicals are there on the market today?
50,000
60,000
70,000
80,000
What animals have been discovered to have eaten plastic and other waste materials?
Fish
Turtles
Birds
Whales
What are the 5Rs?
(a)
