1.

Which could be a LIKELY fish count if the sounds in the harbour were very soft?

2. Examine the graphs below and then read the statement in the box. Use the information to answer item.

Statement: Increases in global temperatures are negatively affecting human life.

Which two graphs, when used together, will BEST support the statement?

3.

Which BEST describes the pattern seen in graph IV from 1980 to 2021?

4. Which diagram shows the refraction of light?

5. The diagram below represents how an organ in the human body functions. Use it to answer item.

The diagram represents the functions of which organ?

6. Below is the aim of an investigation. Use it to answer item.

Aim: To find out which of three paper towel brands (Brand A, Brand B or Brand C) is the most absorbent.

Which is a LIKELY hypothesis for the investigation?

7. The investigation below was designed to find out which material is the best conductor of heat. Use it to answer item.

Which should the student do to ensure the test is a fair test? The student should ensure that in each step .

8. The diagram and table below show the setup and results of an investigation. Use the information to answer item.

A student blew into three bottles of different sizes and recorded the pitch of the sound that was made. Each bottle contained a liquid and the space above the liquid contained air.

Which is a POSSIBLE conclusion for this investigation?

9. In the 1800’s the “ ”White with Black Speckled Peppered Moth” lived in Britain. The picture of the moth is shown below.

It was difficult for predators to see the moths when the moths perched on white tree trunks (Fig. 1). This was because the colour of the moth blended in with the tree trunks.

After the 1840’s, factories in Britain began to release large amounts of black smoke. This smoke covered the white trunks of trees making the trees black (Fig. 2). “

Table showing the population of moths before and after the 1840’s

Which statement gives the most likely cause for the decrease in moth population after 1840?

10. It is believed that a new development is responsible for the changes in the number of people with hearing loss and frequent headaches after the year 2000.

What was the development? The development was LIKELY a newly built                               .

11. Which statement is TRUE?

12. What did the members of the community LIKELY experience?

13. The diagram below shows a grasshopper. Its natural environment consists of lush green grass. Examine the diagram then use it to answer item.

Which feature would make it difficult for the grasshopper to survive, if it were moved to an area with low cut, brown, dry grass?

14. The diagram below shows the Blue Valley Community and its surroundings before and after the year 1990. Use the information to answer item.

Which change would LIKELY happen within the community and its surroundings after 1990?

15. Examine the diagram below. They show where pink shrimp and codfish can be found along a coastline at different times in a year. Use them to answer item.

Which BEST explains why there are no codfish off the coastline of country X during the winter?

16. When food is broken down and absorbed into the blood stream

17. When food is swallowed it goes through the

18. The juice produced by the liveries called

19. When the food leaves the stomach, it goes into the

20. The waste found in urine is called .

21. Which of these represents the largest internal organ of the human body?

22. Lungs are for breathing as kidneys are for

23. Urine is excreted from the body through the

24. Which  organ is associated with the Circulatory System?

25. Which organ is associated with the Respiratory System?