Answer is Coal.
Explanation: N/A
Answer:
From UV rays from the sun
Explanation:
Because UV rays are dangerous
Answer:
The effect that Crusades had on trade was that it opened up new trading markets, new ideas to Europeans; Europeans began to sell their own spices by trading with middle East without middlemen, this strengthening its economy.
Explanation:
Answer:The line that followed was the expansion of the ocean floor.
Explanation:
This was included along with the continental deribva in the theory of plate tectonics.
Answer:
In the UAE, cloud seeding first began in 2010 as a project by weather authorities to create artificial rain. The project, which began in July 2010 and cost US$11 million, has been successful in creating rainstorms in the Dubai and Abu Dhabi deserts.
