science7 q1

A solution is homogeneous or heterogeneous.

• TRUE

• FALSE

Water is considered a universal solvent?

• FALSE

• TRUE

• I'M NOT SURE

• ALL OF THE GIVEN ANSWER

It is a process skill where you design an investigation, including a procedure, to test a hypothesis.

• formulating hypothesis
• communicating
• interpreting data
• experimenting

What is observation?

• The question that you want an answer to

• A scientific statement based on ideas

• To be unaware of your surroundings

• Using your senses to notice what is going on around you

The white candle has a cylindrical shape. it has a diameter of about 3 cm. the length of the candle is 20 cm. It is hard, smooth and can be scratched. There is a white wick that extends from top to bottom.

Which is a qualitative observation from the sentence?

• diameter of about 3 cm

• length is 20 cm

• hard, smooth and can be scratched

When you use the senses to gather information, you are
_______________________.

• inferring
• predicting
• experimenting
• observing

It is a process of explaining the meaning of the information or data gathered from the experimentation.

• interpreting data
• formulating hypothesis
• experimenting
• defining

Which of the following may be scientifically investigated?

• Beauty of a painting

• Value of a sale item

• Meaning of a poem

• Age of a rock

When you group or organize categories, you are using the skill of ______________?

• observe
• compare
• predict
• classify

The process of acquiring knowledge through observation and experimentation

• scientific method

• science

• processes skill

• scientst