Grade 6 MCU Review

When is a mixture considered as a suspension?

• heterogeneous mixture in which the solid particles are spread throughout the liquid without dissolving in it.

• a means of solving a problem or dealing with a difficult situation.

• a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent).

• a mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance.

What example of mixture could be separated using two or more techniques?

• Sand and water

• salt and sand

• oil and water

• milk and water

Could a mixture be made up of only elements and not compounds?

• NO. A mixture is always made up of a combination of elements and compounds.

• NO. It is only made up of compounds.

• YES. it depends on the situation.

• YES. A combination of two or more elements, even without the presence of a compound, can also form a mixture.

Who among the following foreign scientists had developed vaccines for several

    diseases?

• Isaac newton

• Galileo Galilei

• Louis Pasteur

• Pierre Curie

An expert in the field of astronomy is called a/an ____.

• Astronomer

• Botanist

• Ecologist

• Taxonomist

1. Science can be classified into two. What are those?

• Pure Science & Application of Science 

• Pure Science & Applied Science

• Purest Science & Applied Science

• 1. Physical Science & Life Science

1. In GMA 7, Mr. Nathaniel Cruz, more popularly known as Mang Tanie, delivered news and updates about the Philippines' weather and climate during a typhoon. Mang Tanie served as a member of PAGASA from 1983 to 2010. He is a ___ in the Philippines.

• Astronomer

• Geologist

• Meteorologist

• Seismologist

1. A German-born American physicist is known for his contribution on special and general theories of relativity and for his bold hypothesis concerning the particle nature of light.

• Albert Einstein

• Isaac Newton

• Louis Pastuer

• Michael Faraday

 Scientists judge and evaluate information that is based on the evidence presented.

• Objectiveness

• Rationality

• Critical Mindedness

• Humility

Parts of the Microscope that is used to support the whole microscope.

• handle
• base
• stand
• frame