Unit 6.7 Littoral Zone Test

Front

What is the littoral zone?

Back

The littoral zone is the part of a sea, lake, or river that is close to the shore, where sunlight penetrates to the bottom, allowing aquatic plants to grow.

Front

What are the main zones of the intertidal area?

Back

The intertidal area is divided into three main zones: the high-tide zone, the middle zone, and the low-tide zone.

Front

What adaptations do organisms in the intertidal zone have?

Back

Organisms in the intertidal zone have adaptations such as strong attachment mechanisms, the ability to tolerate desiccation, and the ability to withstand wave action.

Front

What is desiccation?

Back

Desiccation is the process of drying out, which is a significant challenge for organisms living in the intertidal zone.

Front

What is the difference between the high-tide zone and the low-tide zone?

Back

The high-tide zone is submerged only during high tide, while the low-tide zone is exposed during low tide and is subject to more significant changes in environmental conditions.

Front

What type of shore is formed from the erosion of sandstone?

Back

A sandy shore is formed from the erosion of sandstone.

Front

What are mangrove swamps?

Back

Mangrove swamps are coastal ecosystems found in tropical and subtropical regions, characterized by salt-tolerant trees and a unique root system.

Front

Where do mangrove swamps typically grow?

Back

Mangrove swamps typically grow in tropical and subtropical habitats, usually between 25°N and 25°S latitude.

Front

What is an estuary?

Back

An estuary is the area where a river meets the ocean, characterized by brackish water and a mix of freshwater and saltwater.

Front

What is the role of prop roots in mangrove trees?

Back

Prop roots help mangrove trees stabilize in soft, muddy substrates and assist in filtering out salt from the water.