<span>Most islands within Oceania have tropical humid climate.Most of the islands will have tropical climate because the monsoon winds will change direction according to the seasons .Then it is also located in eastern and western hemispheres.</span>
Answer: I think the answer is D
They are electromagnetic waves because mechanical waves have to be physically created by something, while electromagnetic waves are just emitted without any effort or force.
Our planet, Earth appears blue due to the mass amounts of water and lacks on its surface.
