Front

What are the three ocean vertical zones categorized by sunlight penetration?

Back

Euphotic Zone, Bathyal Zone, Abyssal Zone.

Front

What percentage of the Earth's surface is covered by ocean water?

Back

71%.

Front

What type of ecosystem is characterized by organisms that tolerate extreme changes in temperature, salinity, moisture, and wave action?

Back

Rocky Shore.

Front

Which ecosystem is known for its high biodiversity and is home to over 4,000 species of fish?

Back

Coral Reefs.

Front

What is the northern polar region ecosystem characterized by extreme seasonality of light and year-round ice cover?

Back

Arctic.

Front

Define the Euphotic Zone.

Back

The upper layer of the ocean where sunlight penetrates, allowing photosynthesis.

Front

What is the Abyssal Zone?

Back

The deepest part of the ocean, characterized by high pressure, low temperature, and no sunlight.

Front

What organisms are typically found in the Rocky Shore ecosystem?

Back

Invertebrates such as crabs, mussels, sea stars, and urchins.

Front

What are Coral Reefs primarily made of?

Back

Coral polyps, which are small marine animals.

Front

What is the significance of Mangrove Forests?

Back

They provide habitat for diverse species and protect coastlines from erosion.