earth science

The area from the earth's surface to its center.

• Biosphere
• Atmosphere
• Hydrosphere
• Geosphere

All of the water on earth.

• hydrosphere

• control

• hypothesis

• geology

The study of interactions of organisms and their surroundings.

• Chemistry
• Biology
• Environmental science

• Astronomy

All organisms (life) on Earth

• geosphere

• hydrosphere

• biosphere

• dependent variable

The study of the Earth, the processes. that change it, and the history of the planet and its life form since its

origin

• biology
• geosphere

• astronomy
• chemistry

The blanket of gases thats surround our planet.

• ocean
• mountain
• atmosphere
• desert

The factor in an experiment that is changed by the experiment that is changed by the

experimentor.

• Independent variable
• Dependent variable
• Hypothesis
• Control group

An explanation based on many observations during repeated investigations

• Hypothesis
• Law
• Guess
• Scientific Theory

The principle that describes the behavior of a natural phenomenon.

• Mystical principle
• Scientific law

• Supernatural principle
• Magical principle

The study of the atmosphere ( weather ).

• Meteorology
• Biology
• Astronomy