Waves are created by the:

pull of the Moon over the Earth.

pull of the magnetic north pole.

position of the Sun in the sky.

A constructive wave occurs when:

the swash is stronger than the backwash.

the swish is stronger than the backswish.

the backswish is stronger than the swish.

the swoosh is stronger than the backswoosh.

the backwash is stronger than the swash.

waves enter an area of shallow water.

where there are constructive waves.

Quiz

Liam Halpin 9 Fragen

Quiz starten

1One of the most important forces of change in the coastal system is:
1. Aglobal warming.
2. Bthe power of waves.
3. Choliday makers.
4. Dlocal community.
5. Ethe fishing industry.
2Waves are created by the:
1. Awind blowing over the sea.
2. Bpull of the Moon over the Earth.
3. Cpull of the magnetic north pole.
4. Dposition of the Sun in the sky.
5. Egravity.
3
The distance a wave has travelled is called the:
1. APeak.
2. Btrough.
3. Cfetch.
4. Dcatch.
5. Ecarry.
4When a wave breaks on a beach it is washed up the beach. This is called the:
1. Aswash.
2. Bswawl.
3. Cswish.
4. Dswitch.
5. Eswoosh.
5
A wave rushing back down a beach towards the sea is called the:
1. Abackwash.
2. Bbackswish.
3. Cbackswitch.
4. Dbackcrawl.
5. Ebackswoosh.
6A constructive wave occurs when:
1. Athe swish is stronger than the backswish.
2. Bthe backswish is stronger than the swish.
3. Cthe swoosh is stronger than the backswoosh.
4. Dthe backwash is stronger than the swash.
5. Ethe swash is stronger than the backwash.
7Waves bring with them bits of rock and sand that grind down the cliffs. This is called:
1. Aabrasion.
2. Bcorrosion.
3. Cinfiltration.
8Waves cause rocks and pebbles on the shore to smash into each other and break down. This is called:
1. Ahydraulic action.
2. Battrition.
3. Ccorrosion.
9Deposition is likely to occur when:
1. Awaves enter an area of shallow water.
2. Bwaves enter a sheltered area.
3. Cthere is longshore drift.
4. Dwhere there are constructive waves.
5. Eall of the above.