Soil

Which vertebrate class has thin, moist skin and lay eggs with no shell

• Amphibians

• Birds

• Reptiles

• Mammals

Which class of animal has skin, with fur or hair, gives birth to live young, feeds milk to its young?

• fish

• birds

• reptiles

• mammals

Which class of animals has skin with scales and lays eggs with a leathery shell?

• amphibians

• birds

• reptiles

• mammals

Which of the following is an amphibian?

• 
• 
• 
• 

Which class of animals has skin with feathers, wings for flying and lays eggs with a hard shell?

• mammals

• birds

• amphibians

• reptiles

The matter formed from rotting plants and dead animals is called...

• clay

• gravel

• humus

• sand

Peter observed that a sample of soil was yellowish in colour and felt coarse. The sample was most likely...

• clay

• rock

• sand

• silt

Which soil will take the longest to drain when water was poured into it?

• clay

• humus

• loam

Animals that have a backbone are known as

• Arthropods

• invertebrates

• animals

• vertebrates

What layer of the soil is rock found in?

• topsoil layer

• subsoil layer

• bedrock layer