Answer:
5 centimeters
Explanation:
The seafloor is spreading at rates of around 5 cm usually, though it can go up to 16 cm per year but rarely. The seafloor spreading is caused by the geological activity at the places where there's divergent plate boundaries. As the plates move away from one another they leave thin and fragile crust behind which is easy to break through for the magma. As the magma gets through and reaches the water, it starts to cool off very quickly, constantly pulling up and creating new crust, pushing the old crust sideways and further away from the divergent boundary.
Answer:
Vasco da Gama started his voyage in Portugal journeyed around the Cape of Storms(later name the cape of Good Hope)to buy spices and valuable things almost none of the merchants want anything of his trade but he succeeded on his mission to find an eastward sea route to the Indies so the answer is C.
is this what you meant?
Due to no answer choices im not able to help but would be happy to
The Answer is C. It led to the deaths of thousands of people
Purchased the Louisiana Territory from France.
