Introduction to Earth Science Chapter 1 Test

Front

What is remote sensing?

Back

Remote sensing is the process of collecting data about Earth's surface features using satellites and aircraft.

Front

What are the main components of Earth as a system?

Back

Earth as a system is made up of many spheres that interact, including the atmosphere, hydrosphere, geosphere, and biosphere.

Front

What powers the Earth's atmosphere and hydrosphere?

Back

The Sun powers the Earth's atmosphere and hydrosphere.

Front

What are the three main parts of the geosphere?

Back

The three main parts of the geosphere are the crust, mantle, and core.

Front

What is a Mercator projection map?

Back

A Mercator projection map shows accurate directions but has distorted sizes and distances, especially near the poles.

Front

Define atmosphere.

Back

The atmosphere is the layer of gases surrounding Earth, essential for weather and climate.

Front

Define hydrosphere.

Back

The hydrosphere encompasses all water on Earth, including oceans, rivers, lakes, and groundwater.

Front

Define geosphere.

Back

The geosphere refers to the solid parts of Earth, including rocks, soil, and landforms.

Front

What is the biosphere?

Back

The biosphere is the global sum of all ecosystems, where life exists on Earth.

Front

What is the significance of the Sun in Earth Science?

Back

The Sun is crucial as it drives weather patterns, ocean currents, and the water cycle.