Test unit 1 natural science 5º

What are the solid substances that form the geosphere?

• Pure substanaces.

• Gases.

• Minerals and rocks.

• Liquids.

What are minerals?

• Pure substances formed by one component.

• Groups of different minerals.

• Bright substances.

• Precious rocks.

Identify the type of rock according to the definition given: "Rocks formed by the erosion of other rock".

• Igneous

• Sedimentary

• Metamorphic

• Minerals

The relief changes because internal and external factors. Wich ones are internal?

• Volcanoes

• Wind

• Water and wind

• Earthquakes and volcanoes

Read the definition and identify the correct factor: "They are caused by the movements of the tectonic plates."

• Earthquakes

• Volcanoes

• Wind

• Water

What are the climate zones on Earth?

• Polar and temperate.

• Tropical and temperate.

• Polar, tropical and temperate.

• Desertic, Mediterranean and tropical.

Read the following characteristics and choose the correct biome: "Temperatures between 0º and -40º, very little vegetation and animals with a thick layer of fat".

• Taiga

• Temperate

• Rainforest

• Cold desert

Read the following characteristics and choose the correct biome: "Hot summers and mild winters, evergreen forest adapted to drought, diverse fauna."

• Mediterranean

• Rainforest

• Taiga

• Savannah

True or false. "In the rainforest biome the vegetation is adapted to the lack of water."

• True

• False

What is a biome?

• Is a place formed by the species that live and interact together.

• Are ecosystems that share similar characteristics.

• Are the climate zones.

• Is the vegetation that live in the same place.