Review for Unit 1 Earth's Systems, Cycles, & Spheres

Front

What is the geosphere?

Back

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

Front

How do the geosphere and biosphere interact?

Back

The geosphere provides habitat and resources for the biosphere, while the biosphere can alter the geosphere through processes like erosion.

Front

What is the hydrologic cycle?

Back

The hydrologic cycle is the continuous movement of water on, above, and below the surface of the Earth, involving processes like evaporation, condensation, and precipitation.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids and gases), where warm air rises and cool air sinks.

Front

What is the difference between interdependent and interacting?

Back

Interdependence means that one organism cannot live without another, while interacting means one organism may affect another without being dependent.

Front

What are the three main types of rocks?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic, classified by how they form.

Front

What is an example of the atmosphere interacting with the geosphere?

Back

An example is weathering of rocks due to wind and rain.

Front

What role does transpiration play in the hydrologic cycle?

Back

Transpiration is the process by which water is absorbed by plants and released as vapor into the atmosphere, contributing to the water cycle.

Front

What is the primary factor that determines how rocks are classified?

Back

Rocks are primarily classified by how they form: igneous (from cooling magma), sedimentary (from sediment compaction), and metamorphic (from heat and pressure).

Front

What is the definition of the biosphere?

Back

The biosphere is the global sum of all ecosystems, where life exists, including land, water, and the atmosphere.