Mid Term Practice

A scientist is planning to carry out an experiment on the affect of temperature on bacteria growth. Which would NOT be an appropriate first step?

• Doing research in a library about bacteria
• Having discussions with other scientists
• Completing a data table with expected results
• Looking at past experiments

This step should be done more than once to ensure accurate results

• Conduct an experiment
• Ask a question
• Record data
• Clean up after your investigation

What is the volume of Object X?

• 10.0 cm³
• 15.0 cm³
• 20.0 cm³
• 25.0 cm³

Tags

CCSS.HSG.MG.A.2

I have two objects with the same volume but different masses.  Which object will be more dense?

• The object with less weight.
• The object with more weight.
• The object with more mass.
• The object with less mass.

Tags

CCSS.HSG.MG.A.2

What does the Big Bang theory suggest?

• The universe was just there
• The Milky Way is the only solar system
• The universe is continually expanding
• The universe is collapsing in toward a single point

Our solar system began as a -

• nebula
• quasar
• prototype
• neutron star

How old is our universe?

• 13.8 thousand years
• 13.8 million years
• 13.8 billion years
• 13.8 trillion years

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular 
• Irrational

Our Galaxy is called the

• M38
• Milky Way Galaxy
• Andromeda Galaxy
• Pinwheel Galaxy

What is the best title for this picture?

• Birth of a Star
• Birth of a Universe
• Life Cycle of a Low Mass Star
• Life Cycle of a High Mass Star