Flashcard Review: Intro to Earth Science

Front

What are the curved lines on a topographic map called?

Back

Contour lines are the curved lines on a topographic map that connect points of equal elevation.

Front

How many peaks are on the map?

Back

There are 4 peaks (hill tops) on the map.

Front

What direction is indicated by the number 5 on a compass?

Back

The number 5 indicates the southwest direction.

Front

Which point is located at 30°N, 90°W?

Back

Point D is located at 30°N, 90°W.

Front

What is the fourth step of the Scientific Method?

Back

The fourth step is to design and complete an experiment.

Front

What is a topographic map?

Back

A topographic map is a detailed and accurate graphic representation of features that appear on the Earth's surface.

Front

What is elevation?

Back

Elevation is the height above sea level of a point on the Earth's surface.

Front

What is a hypothesis?

Back

A hypothesis is a proposed explanation for a phenomenon, which can be tested through experimentation.

Front

What is the purpose of contour intervals on a map?

Back

Contour intervals indicate the difference in elevation between adjacent contour lines.

Front

What does a compass rose show?

Back

A compass rose shows the cardinal directions (north, south, east, west) and their intermediate directions.