Science 6 Quarter 1 Enhancement Activity No. 1

How can you describe the mixture of pebbles and sand?

• • Pebbles can easily be determined from sand

• • Pebbles cannot be determined the same as the sand

• • Pebbles will be dissolved because of the mixed sand

• • Sand will be dissolved because of the mixed pebbles

• Jennifer and her classmates work together on their science project at home. Mother prepared assorted snacks such as corn, green peas, and peanuts for them. What phases of mixture composition does the assorted snacks show?

• • Liquid to liquid mixture

• • Solid to solid mixture

• • Solid to liquid mixture

• • Homogeneous mixture

If you mixed powder juice and water, what will happen to the powder juice?

• Water and powder juice did not mix.

• Powder juice did not dissolve in water.

• The components can easily be determined.

• The components can no longer be determined.

Anna prepared concentrated powdered orange juice and water for drinks. What composition of mixture does it show?

• Solid to solid mixture

• • Solid to liquid mixture

• • Gas to gas mixture

• • Liquid to liquid mixture

What composition of mixture shows when vinegar is mixed with water?

• • Liquid to solid mixture

• • Liquid to liquid mixture

• • Gas to gas mixture

• • Solid to liquid mixture

What do you think is the appearance of combining cooking oil and water?

• • Solid to liquid mixture

• • Non-uniform mixture

• • Uniform mixture

• solid to gas mixture

Mixed orange juice with water is what kind of mixture?

• Homogeneous mixture

• Heterogeneous mixture

• Insoluble mixture

• None of the above

Which of the following statements describes a homogeneous mixture?

• Homogeneous mixture is a mixture in which the composition is uniform throughout the mixture.

• Homogeneous mixture is a mixture in which the composition is not uniform throughout the mixture.

• Homogeneous mixture is a mixture in which the solid particles are spread throughout the liquid without dissolving in it.

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

What is the difference between a suspension and a solution?

• A suspension is less concentrated than a solution.

• A suspension is more concentrated than a solution.

• A suspension is homogeneous while a solution is heterogeneous.

• A suspension is heterogeneous while a solution is homogeneous.

Clouds are what type of heterogeneous mixture?

• smoke

• emulsion

• aerosol

• suspension