Sandy Beaches 2025

Front

Which of the following best describes depositional coasts?

Back

Areas where deposition of sediments creates sandy beaches

Front

What is a characteristic feature of depositional coasts?

Back

Gentle slope and low elevation

Front

Why are sediments on depositional coasts in constant motion and change?

Back

Due to waves and currents moving sand

Front

A coastal area is observed to have a gentle slope, no cliffs, and sand that is constantly being moved by waves and currents. What type of coast is this and why?

Back

Depositional coast, because sediment is being deposited and moved by waves and currents

Front

Where does beach sand come from?

Back

From the breakdown of rocks, shells, corals, and minerals

Front

Which of the following is NOT a possible source of sand particles found on beaches? Coral fragments, Volcanic rocks, Plastic waste, Shells

Back

Plastic waste

Front

Why is it important to understand the different sources of beach sand?

Back

It helps us know how beaches are formed and maintained

Front

Why are beaches important for marine reptiles and birds?

Back

They provide nesting grounds.

Front

Explain why the littoral zone is significant for certain animal species.

Back

It provides a unique environment for nesting and access to both land and water.

Front

Which of the following is NOT a reason for low biodiversity at the beach?

• No substrate for attachment
• No place to hide from predators
• Abundant food sources at all times
• Must be able to survive out of water

Back

Abundant food sources at all times