Bellwork: Earth Systems

Front

What is the function of the atmosphere?

Back

The atmosphere sustains life forms on the surface of the earth, absorbs and interacts with harmful solar rays, and protects the earth from natural and human-caused space debris.

Front

What is the function of the hydrosphere?

Back

The hydrosphere sustains various life forms and plays an important role in ecosystems and regulating heat on earth with the use of water.

Front

What is the biosphere?

Back

The biosphere is the global sum of all ecosystems, where all living things on earth exist.

Front

What is the geosphere?

Back

The geosphere is Earth's entire solid body, including the crust, mantle, and core.

Front

How do the biosphere and hydrosphere interact?

Back

Living things need water to survive, which illustrates the interaction between the biosphere and hydrosphere.

Front

What is the cryosphere?

Back

The cryosphere refers to the frozen water part of the Earth system, including glaciers and ice caps.

Front

Define ecosystem.

Back

An ecosystem is a community of living organisms interacting with their physical environment.

Front

What role does solar energy play in Earth's systems?

Back

Solar energy powers the flow of energy through Earth's systems, supporting life and driving weather patterns.

Front

What is the importance of the water cycle?

Back

The water cycle is crucial for distributing water across the planet, supporting life, and regulating climate.

Front

What are natural hazards?

Back

Natural hazards are extreme weather events or geological processes that can cause damage to the environment and human life.