WorksheetsScience Revision
Total questions: 12
Worksheet time: 6mins
1. Who is a scientist?
A person who cures people.
A person who writes writes stories.
A person who makes observations, asks questions and does extensive research work in finding the answers to many questions others may not know about.
Bones meet at ___________.
Joints
Ligaments
The rib cage
How many bones does an adult human have?
500
110
206
55
Which is the longest bone in the body?
Femur
Spine
Collarbone
Which two muscles are in your upper arm?
Biceps and Triceps
Biceps and Hamstrings
Hamstrings and quadriceps
Diabetes is a disease that affects your body's ability to produce or use _______.
energy
insulin
oil
What state of matter does the image represent?
solid
liquid
gas
Choose all the statements that are true for a liquid.
It is the least dense.
It can flow.
Can be compressed.
It fills the shape of the bottom of it´s container.
It has tightly packed particles.
What is evaporation?
The process of turning a solid into a a liquid.
The process of turning a liquid into a gas.
The process of turning a liquid into a solid.
The process of turning a gas into a liquid.
Choose the statements that are true for a solid.
Has a fixed volume.
Cannot be compressed.
Can be compressed.
Has tightly-packed particles.
Has the most energetic particles.
If you ______ water to a temperature of 100 degree Celsius, it _________ to form water vapour.
(a)
What is condensation?
The process in which a gas changes to a liquid when it touches a cooler surface.
The process in which a liquid changes to a solid.
The process in which a solid changes to a liquid.
