Quarter 2 Exam Review

Front

What process in the water cycle is represented by Surface Runoff?

Back

Surface Runoff is the process where water flows over the ground surface and returns to bodies of water, such as rivers, lakes, and oceans.

Front

What is salinity?

Back

Salinity is the amount of dissolved salts in water, which affects the water's density and buoyancy.

Front

What does the Oceanic Zone refer to?

Back

The Oceanic Zone is the part of the ocean that is deep and far from the shore, characterized by its vastness and depth.

Front

What are phytoplankton?

Back

Phytoplankton are microscopic algae that float or drift on the surface of the water and perform photosynthesis, serving as a primary food source in aquatic ecosystems.

Front

What process in the water cycle is represented by Condensation?

Back

Condensation is the process where water vapor cools and changes back into liquid water, forming clouds.

Front

What is evaporation?

Back

Evaporation is the process where liquid water is transformed into water vapor, usually due to heat from the sun.

Front

Define precipitation in the context of the water cycle.

Back

Precipitation is any form of water, such as rain, snow, sleet, or hail, that falls from the atmosphere to the Earth's surface.

Front

What is percolation?

Back

Percolation is the process by which water moves downward through soil and rock layers, filtering and replenishing groundwater.

Front

What role do zooplankton play in aquatic ecosystems?

Back

Zooplankton are small, often microscopic animals that drift in water and serve as a crucial food source for larger marine animals.

Front

Explain the term 'ocean currents'.

Back

Ocean currents are large-scale movements of water within the oceans, driven by factors such as wind, temperature, and salinity differences.