Is defined as researching, organizing and changing data in order to bring out the useful information
B
Is defined as information collected using especific methods for a specific purpose of studying.
C
An explanation of something that is based on few known facts but has not yet been proved to be true.
2.
Laboratory
A
A room or building used for scientific research, experiments, testing etc.
B
A scientific test that is done in order to study what happens and to gain new knowledge.
C
An instrument used in scientific study for making very small things look larger to examinate them.
3.
Scientist
A
A process that involves changes in the structure and energy content of atoms, molecules or ions.
B
How thick a solid liquid or gas is, measured by its mass per unit of volume.
C
A person who studies or is an expert in one or more of the natural sciences.
4.
A small glass tube closed at one end, that is used in scientific experiments.
A
Beaker
B
Test tube
C
Laboratory flask
5.
The force that atracts objects in space towards each other, and that on the Earth pulls them towards the center of the planet, so that things fall to the ground when they are dropped.
A
Chemical reaction
B
Scientific Method
C
Gravity
6.
Liter/Litre
A
A unit for measuring volume, equal to 1.76 British pints or 2.11 American pints.
B
The measurement of how tall a person or thing is.
C
Physical substance tha everything in the world is made of; not mind or spirit.
7.
Is defined as researching, organizing and changing data in order to bring out the useful information.
A
Conclusion
B
Data analysis
C
Weight
8.
To stay on or near the surface of a liquid and not sink.
A
Bunsen burner
B
Test tube
C
Float
9.
Carbon Dioxide
A
A gas breathed out by people and animals from the lungs or produced by burning carbon.
B
A list of all the chemical elements, arranged acording to their atomic number.
C
The amount of space that an object or a substance fills; the amount of space that a container has.
10.
The top layer of the earth in which plants, trees, etc. grow.
A
Mass
B
Matter
C
Soil
11.
Greenhouse
A
A physical substance that everything in the world is made of; not mind or spirit.
B
A building with glass sides and a glass roof for growing plants in.
C
A room or building used for scientific reaserch, experiment, testing, etc.
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