Free Exam: Session 2_ Secondary 3 and Senior Secondary Integrated Science B
Number of Questions in Test: 25
Number of Questions in Preview: 5
Register to view all questions.
Note: Answers are not shown below but will be copied with this test.
Copy this test to my quiz maker account
Register with ClassMarker to copy free tests to give to your Test takers.
Register nowQuestion 1
Consider the intertwined food chains depicted in the given figure. Identify the ones that contribute the highest energy to humans.
[cmimg]0/12003026_CO1H6OOA.png[/cmimg]
[cmimg]0/12003026_CO1H6OOA.png[/cmimg]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
If due to natural calamity all the grasses will die, what organism will most likely become extinct first?
[cmimg]0/12003026_517DNUUU.png[/cmimg]
[cmimg]0/12003026_517DNUUU.png[/cmimg]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
The diagram shows intertwined food chains. What are the sources of energy that can be obtained by the consumers directly?
[cmimg]0/12003026_517DNUUU.png[/cmimg]
[cmimg]0/12003026_517DNUUU.png[/cmimg]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
The average efficiency of energy transfer from herbivore to carnivore level is about
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
Which of the following activities are typically involved in recycling programs?
I. Collection of recyclables
II. Separation of recyclables from non-recyclables
III. Incineration of non-recyclables
IV. Treatment of recyclables to remove contaminants
V. Manufacturing new products from recycled materials
VI. Disposal of recyclables in landfills
I. Collection of recyclables
II. Separation of recyclables from non-recyclables
III. Incineration of non-recyclables
IV. Treatment of recyclables to remove contaminants
V. Manufacturing new products from recycled materials
VI. Disposal of recyclables in landfills
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |