Science Andytha

...... is a very large ocean wave that is usually caused by an earthquake or volcanic eruption

• Wind

• Rain

• Tsunami

• Sunlight

Factors that change earth's surface are ...... and natural agents

• Plant activities

• Human activities

• Animal activities

• Food

Topsoil is the....... of soil that is rich with nutrient materials

• Bottom layer

• Top layer

• Left layer

• Middle layer

A ....... is caused by heavy rain

• Wind

• Tsunami

• Abrasion

• Flood

The land along the coast is .....

• Sunlight

• Erosion

• Coastline

• Ocean

Heavy rain can cause .....

• Landslide

• Waves

• Tsunami

• Conservation

....... are planted along river banks to prevent soil erosion caused by the flowing river

• Watermelom plants

• Mangoes plants

• Mangrove plants

• Wheat plants

We should ....... which causes the clogged drains

• Littering

• Conservation

• Stop littering

• Reforestation

The sun is important as it gives light and .....

• Heat

• Cold

• Smell

• Water

Choose 2 factors that change earth's surface

• Human activities

• Car accident

• River

• Natural agents