December review #4

Front

What is a producer in an ecosystem?

Back

A producer is an organism that can make its own food, typically through photosynthesis, such as plants.

Front

What is a consumer in an ecosystem?

Back

A consumer is an organism that cannot make its own food and must eat other organisms for energy.

Front

What is the scientific method?

Back

The scientific method is a systematic process for conducting experiments and making observations to answer questions.

Front

Why is it important to test a hypothesis multiple times?

Back

Testing a hypothesis multiple times helps ensure the results are reliable and not due to chance.

Front

What is the difference between a solid, liquid, and gas?

Back

Solids have a definite shape and volume, liquids have a definite volume but take the shape of their container, and gases have no definite shape or volume.

Front

What is an experiment?

Back

An experiment is a test conducted to investigate a hypothesis and gather data.

Front

What is a hypothesis?

Back

A hypothesis is a proposed explanation for a phenomenon, which can be tested through experimentation.

Front

What is the role of a control group in an experiment?

Back

A control group is used as a standard for comparison and does not receive the experimental treatment.

Front

What is the importance of measuring in science?

Back

Measuring provides quantitative data that can be analyzed to draw conclusions.

Front

What is the definition of 'space' in terms of matter?

Back

Space refers to the physical extent or volume that matter occupies.