OBJETIVOS

What do roots help to anchor?

One of the factors that favor the occurrence of erosion is the removal of ________.

• vegetation

• water

• rocks

• air

What are the two main types of erosion mentioned in the text?

Which type of erosion is depicted in the image on the left?

Wind erosion occurs mainly when the soil is ______ and its particles can be easily lifted and transported.

• dry

• wet

• frozen

• compacted

O que significa 'Erosão'?

• Desgaste do solo

• Formação de montanhas

• Crescimento de plantas

• Movimento das placas tectônicas