A coral island is a type of island formed from coral detritus and associated organic material. They occur in tropical and sub-tropical areas. <span>A group of coral islands, or an atoll, form as underwater volcanoes grow and get closer to the surface, effectively raising the sea floor. Hope this answers the question.</span>
The correct answers of the given question above would be <span>glacial activity and tectonic plate movement of the earth's crust. The two physical processes that shaped many land forms in the United States are glacial activity and tectonic plate movement of the Earth's crust. Hope this answer helps. </span>
Answer:
This question is incomplete, because there is no picture, but I attached one, related with the question. The correct answer Trade winds are shown as number 1.
Explanation:
Trade winds and permamnet winds which blow between Tropic of Cancer, Equator and Tropic of Capricorn (which is between 30 degrees N and 30 degrees S.
These wind always flows from Tropics towards the Eqautor, because around the Eqautor is permanent low pressure area, and around the Tropics is permanent high pressure area. Air always flows from high pressure towards low pressure area.
Due to Earth's rotation trade winds curve a little bit, a they become prevailing Northeasterly Trades (in Northern hemisphere) and Southeasterly Trades (in Southern hemisphere). Earth rotates in west-east direction, and that is the reason for their deflection.
Trade winds got their name in the Age of Discovery (14-15 century) when sailing around the world and explorations were very common. Explorers find out that in specific regions exist winds with permanent direction. That was very importnant in the Middle Ages, so explorers always followed their patterns. Term '<em>trade</em>' is actually from Middle English and it means '<em>track</em>'.
Answer:
46 billion light years
Explanation:
In actuality, we can see for 46 billion light years in all directions, for a total diameter of 92 billion light years.
Answer:
It burns because of chemical propreties
Explanation:
Burning is a chemical change.