This is the population of Brazil

The capital city of Brazil

Light during the day

These are the spiky things that are all the way around the gear

These always have a north and a south pole

You say this in Portuguese when you want to say hello

The type of climate in Brazil

Light after 12 noon

Going from a _________ gear to a _________ gear will increase power but will reduce speed

This is what it does when these alike poles are pushed together

This is the biggest country in South America

This is the most popular sport in Brazil

This animal is white and lives in the glaciers

You use this gear to change directions of the axis

You create on of these when a coil is wrapped around metal

The largest city in Brazil

This is the 2nd largest river in the world and runs through Brazil

These are mountains full of snow

If you want to make sure your robot doesn't crash into a wall you might use this on your robot

Magnets attract these types of metals

This is the official language of Brazil

Portugal claimed the land of brazil on this year

Find the linking verb in the following sentence:
Alaska is very different from where I live

Use this to convert wind into electrical energy

When a current is run through a wire, it creates this