Integrated Science First Review Flashcard

Smelling a chemical directly is unsafe in a lab.

Scientists limit variables in an experiment to maintain control.

The supercontinent is called Pangaea.

You should always understand the procedure before starting a lab experiment.

Paleontology, astronomy, and archaeology primarily rely on observation.

A hypothesis is a testable prediction about the outcome of an experiment.

A variable is any factor that can change in an experiment.

Safety goggles protect your eyes from harmful chemicals and debris.

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Qualitative observations describe characteristics (e.g., color, texture), while quantitative observations involve measurements (e.g., height, weight).