JUNE AEC 2025

Front

What type of rock is formed from the accumulation of sediment?

Back

Sedimentary Rock

Front

What is the primary role of earthworms in the ecosystem?

Back

To fertilize and mix up soil

Front

What is the name of the layer of soil known as Bedrock?

Back

Horizon 4

Front

What is the name of the layer of soil known as Subsoil?

Back

Horizon 2

Front

What type of igneous rock is formed by the cooling and solidification of lava on the Earth's surface?

Back

Extrusive Igneous Rock

Front

What is the process called when sedimentary rocks are formed?

Back

Lithification

Front

What is the top layer of soil called?

Back

Topsoil

Front

What type of rock is formed under high pressure and temperature?

Back

Metamorphic Rock

Front

What is the term for the parent material from which soil develops?

Back

Parent Rock

Front

What is the main component of sandstone?

Back

Sand particles