The most famous in Brazil are Cataratas do Iguaçu. How do you call it in English?
Waterfall
They can be extinct, dormant or active.
Volcano
The Atlantic ____________ extends along the Atlantic coast of Brazil from Rio Grande do Norte state in the north to Rio Grande do Sul state in the south.
Forest
The Amazon ________in South America is the largest by discharge volume of water in the world.
River
a large, hot, dry area of land with very few plants
desert
How do you call it? River or ________?
lake
an area of land that has water around it
island
Sugarloaf in Rio de Janeiro is one of the most famous _______ in Brazil.
mountain
an area of low land between hills or mountains
valley