4. Calculate If a plate moves at a rate of 10 cm per year, how far will the plate move
in 20,000,000 years? Give your answer in
kilometers.

2000 Kilometers.

Explanation:

We multiply how much the plate moves per year (10cm) by how many years the plate has been moving.

10 × 20000000 = 200000000

Then we convert the centimeters to kilometers

200000000 ÷ 100000 = 2000

Hope this helped friend.