7th Grade

Sandstone is very porous so water can move easily through it 

• True
• False

Sedimentary rocks may contain fossils

• True
  
• False

Particles of silt are smaller than particles of clay

• True
• False

Fossils are always the remains of bones or teeth

• True
• False

Sediments are pieces of rocks

• True
• False

Sediments on a beach may include cobbles and pebbles

• True
• False

All sedimentary rocks form from sediments

• True
• False

Shale may contain hardened mud

• True
• False

Limestone is a chemical sedimentary rock

• True
• False

Types of sediments that may make up sedimentary rocks include

• Clay
• Silt
• Pebbles
• All of the above