Unit 1 Section 1 Exploration and Space

An instrument that helps to see objects that are too far way.

• Microscope

• Stethoscope

• Telescope

• Multimeter

Which was the first telescope to ever be sent to space?

• Hubble Space Telescope
• Chandra X-ray Observatory
• Kepler Space Telescope
• Spitzer Space Telescope

What is the first steps of Scientific process?

• Research

• Hypothesis

• Question

• Summary

What is something that happens in regular and repeated way?

• Cause and Effect

• Conclusion

• Pattern

• Hypothesis

__________ is everything that has mass and takes up space.

• sun

• atom

• blueberry

• matter

An _____ is a substance entirely made up of one kind of atom.

• Molecule
• Compound
• Ion
• Element

Protons and neutrons together called________

Rust is a result of_________ reaction

• Physical

• Chemical

• Iron

• nuclear

A---------- is an observable or measurable characteristics of matter

• matter

• mass

• atom

• property

____, liquid and gas are three properties of matter