Be careful when you touch a metal handle on a frying pan; it may be hot due to _____.
Question 10
10.
The air in the hot air balloon is heated and circulates. This is an example of:
Question 11
11.
A boy sits to the side of a campfire. He is 10 metres away but still feels warm. This is an example of:
Question 12
12.
The reason why water boils, causing the circular motion is due to?
Question 13
13.
An ________ inside a circle represents a bulb in an electrical circuit.
Question 14
14.
When you fill a jug with sugar, it appears to have the same shape as the jug. You can also tip sugar from one container to another. Is sugar a solid, a liquid or a gas?
Question 15
15.
Which of these is not true of liquids?
Question 16
16.
The freezing and boiling points of water are _____ and _____ respectively.
Question 17
17.
In an experiment, the factor we measure is called the ______
Question 18
18.
When a material is heated, what happens to its particles?
Question 19
19.
During the process of sublimation, _________________
Question 20
20.
The opposite of vaporization is called __________
Question 21
21.
What do people complete during a survey to answer the questions?
Question 22
22.
In which type of chart would you find a horizontal axis and a vertical axis?
Question 23
23.
On a bar chart of most popular drink, the results were tea 45, coffee 21, milk 14 and fruit juice 46. How many more people prefer tea to coffee?
Question 24
24.
In a frequency chart of favourite colours, the results were Blue 23, Red 62, Yellow 54 and Green 39. Which is the most popular colour?
Question 25
25.
Substances that don’t conduct heat are known as what?
Question 26
26.
In a food chain, green plants are known as producers. Why is this?
Question 27
27.
In a food chain, secondary consumers eat the primary consumers, or herbivores. Which one of these is a secondary consumer?
Question 28
28.
Water on the surface of roads and pavements disappears over time. What has happened to the water?
Question 29
29.
What do we call fresh water falling from the atmosphere to the Earth's surface?
Question 30
30.
What is the correct term for rising water vapor meeting colder air and turning back into water droplets?
Question 31
31.
Complete this sentence: The further you are from a sound source....
Question 1
1.
What information is the vertical axis telling us?
Question 2
2.
What was the temperature at 10am?
Question 3
3.
When was the temperature 16°C?
Question 4
4.
At what time was the temperature at 10 degrees again after 1pm?
Question 5
5.
Why do you think the temperature keeps rising in the chart?
