Explain the relationship between the vocabulary terms below.

2. hydrosphere, atmosphere

According to the text, what scientific idea is Michael testing?

A. the rate of evaporation

B. the conservation of energy

C. the conservation of matter

D. the equilibrium of a system

Which shows the investigation steps in the correct order?

A. $1,2,3,4$

C. $4,2,1,3$

B. $2,4,3,1$

D. $2,4,1,3$

Which type of scientist is shown above?

A. oceanographer

B. geologist

C. astronomer

D. meteorologist

Which one of these is NOT a specialized area of Earth science?

A. astronomy

B. environmental science

C. technology

D. oceanography

Justine wants to measure how far an ant moves across a table in 1-min intervals. What would be the independent variable in this example?

Fill in the blanks with a vocabulary term from the Study Guide.

The numbers generally are not large, so $\underline{\phantom{\text{The horse .}}}$ is not used.

Explain the importance of making a hypothesis before conducting an experiment.

Fill in the blanks with a vocabulary term from the Study Guide.

The units of their measurements come from $\underline{\phantom{\text{The horse .}}}$ and the metric system.

Analyze the idea that technology is transferable. How is this beneficial?

Fill in the blanks with a vocabulary term from the Study Guide.

Their measurements come from features of the $\underline{\phantom{\text{The horse .}}}$ and hydrosphere, and they look at how weather affects the $\underline{\phantom{\text{The horse .}}}$ and geosphere.

Describe the difference between the terms astronomy and meteorology.

Fill in the blanks with a vocabulary term from the Study Guide.

In the field of $\underline{\phantom{\text{The horse .}}}$ , scientists measure temperature, pressure, and humidity.

What are some variables that might affect the outcome of the experiment?