Answer: Options (1), (3), (4), (6) and (9)
Explanation: Hot-spots are the region of active volcanisms and this could be due to the presence of large mantle plumes, plate tectonic movement, as well as other reasons.
Hot-spots are generated in the following tectonically active boundaries such as-
- Convergence of two oceanic plates.
- Convergence of an oceanic and continental plate.
- Divergence of two oceanic plates.
- Hotspots within the oceanic and continental plate.
1. Djibouti
2. Eritrea
3. Ethiopia
5. Somalia
Explanation:
The Horn of Africa is part of the African continent that has the shape of a horn, thus the name of it. It is located in the northern part of Eastern Africa. The area is mostly dominated by a high plateau, while the coastal parts have coastal plains. The four countries that occupy territory on the Horn of Africa are:
- Djibouti
- Eritrea
- Ethiopia
- Somalia
Ethiopia is the largest country in this part of Africa, and it occupies the central and western parts of it. Somalia is the second largest country here, and it occupies the majority of the eastern coast. Eritrea an Djibouti are the two smaller countries on the Horn of Africa, occupying its north and northeastern part.
An onshore wind is any wind that blows from a body of water toward land. An offshore wind is any wind that blows from the land toward body of water.
Explanation:
The onshore winds are winds that form over larger bodies of water.
- These winds move from the body of water toward the land, usually during the day.
- The reason for that is that the bodies of water have lower temperature during the day, so the air above them is cooler, denser, so it moves toward the less dense, warmer air over the land.
The offshore winds are winds that form over land.
- These winds move from the land toward a body of water, usually during the night.
- The land heats up faster than the water, but also cools off quicker than the water, so at night the land is cooler. Because of it, the air masses that form over the land are more dense, so they move toward the less dense air masses over the water bodies.
Learn more about winds brainly.com/question/11253657
#learnwithBrainly
Crust and mantle hope it help plz give brainlest
