Hydrosphere & Atmosphere (Earth Science)

Front

What is the hydrosphere?

Back

The hydrosphere is the combined mass of water found on, under, and above the surface of a planet, including oceans, rivers, lakes, groundwater, and water vapor in the atmosphere.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding a planet, held in place by gravity, which is essential for life on Earth as it provides oxygen, protects from solar radiation, and regulates temperature.

Front

What happens to atmospheric carbon dioxide levels during volcanic activity?

Back

The concentration of atmospheric carbon dioxide increases due to the release of gases from volcanic eruptions.

Front

What type of weather is typically associated with a warm front?

Back

Warm and moist conditions are typically associated with a warm front, leading to gradual temperature increases and precipitation.

Front

What are Ferrel Cells?

Back

Ferrel Cells are large-scale wind patterns in the mid-latitudes that are characterized by westerly winds and are responsible for the movement of weather systems.

Front

What are the primary wind patterns in the tropics?

Back

The primary wind patterns in the tropics are the Trade Winds, which blow from east to west.

Front

What is the greenhouse effect?

Back

The greenhouse effect is the process by which certain gases in the Earth's atmosphere trap heat, preventing it from escaping into space and thus warming the planet.

Front

How does human activity affect atmospheric temperature?

Back

Human activity, such as burning fossil fuels and deforestation, increases the concentration of greenhouse gases, enhancing the atmosphere's ability to retain heat.

Front

What is the role of the Sun in Earth's climate system?

Back

The Sun provides the energy that drives Earth's climate system, influencing temperature, weather patterns, and ocean currents.

Front

What is urban sprawl?

Back

Urban sprawl refers to the uncontrolled expansion of urban areas into the surrounding rural land, often leading to increased pollution and habitat destruction.