Practice 8 - UIL grade 7 Science 1/11

Front

What is the SI scale for measuring temperature?

Back

Kelvin

Front

What is a scientist's expectation of the results before beginning an experiment called?

Back

Bias about the experiment's outcome.

Front

What is geotropism?

Back

Movement or growth in response to gravity.

Front

Which of the following is not considered a model used in science: atom model, solar system model, microscope, or plastic skeleton?

Back

Microscope.

Front

What benefit does a saddle-shaped shell provide to Galapagos Tortoises?

Back

Allows them to stretch their necks higher to reach vegetation.

Front

What is the definition of a scientific model?

Back

A representation of an object or system that helps to explain and predict its behavior.

Front

What is the purpose of collecting data during an experiment?

Back

To analyze results and draw conclusions.

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics, while quantitative data involves numbers and measurements.

Front

What is the role of a hypothesis in scientific research?

Back

A hypothesis is a testable prediction about the relationship between variables.

Front

What is the significance of the scientific method?

Back

It provides a systematic approach to inquiry and experimentation.