Introduction to the Atmosphere (DP IB Environmental Systems & Societies (ESS): HL): Exam Questions

Describe the role of the natural greenhouse effect in regulating Earth's temperature.

In relation to processes taking place within the atmospheric system:

State two transfers of energy.

In relation to processes taking place within the atmospheric system:

State two transformations of matter.

Outline how human activities affect two named atmospheric components.

Describe how atmospheric temperature changes with altitude in the troposphere and stratosphere.

Explain why temperature increases with altitude in the stratosphere.

Explain how positive feedback mechanisms contribute to the Hothouse Earth scenario.

Compare and contrast the troposphere and stratosphere.

Describe how the composition of the early atmosphere differed from today’s atmosphere.

Explain the role of the atmosphere in maintaining temperatures that can sustain life across the surface of the Earth.

Discuss the role of greenhouse gases and aerosols in regulating Earth's climate.

Explain how Milankovitch cycles contribute to long-term climate change.

Discuss how changes in atmospheric composition have influenced the evolution of life on Earth, and vice versa.