Earth Science Final Fall 2024

All chemicals in the lab are to be considered dangerous.

• True

• False

Read all procedures before entering the laboratory.

• True

• False

When you finish working with chemicals, biological specimens, and other lab substances, always

• treat your hands with skin lotion.

• wash your hands thoroughly with soap and water.

• wipe your hands on a towel.

• wipe your hands on your clothes.

In a laboratory, the following should not be worn.

• loose clothing.

• dangling jewelry.

• sandals.

• all of the above.

The study of the universe is called. . .

• Cosmology

• Cosmetology

• Meteorology

• Space Science

What is the shape of the planet’s orbit around the sun?

• Eclipse

• Oval

• Circle

• Ellipse

What percentage of matter in the solar system is contained within the Sun?

• 99.8%

• 40.3%

• 89.9%

• 74.3%

What is the Big Bang Theory?

• The theory of home the moon was formed by a to small planets colliding

• The theory of everything starting from one point and expanding outward

• The theory of planets forming by accretion during the early life of the solar system

• The theory of continents colliding, also known as plate tectonics

Which feature of the moon is indicated in this picture?

• Highlands

• Maria

• Rilles

• Impact Crater

• Rays

Which feature of the moon is indicated in this picture?

• Highlands

• Maria

• Rilles

• Impact Crater

• Rays