Answer:
19
Explanation:
Europeans established colonies in Southeast Asia during the 19th century.
Answer:
All of the lines of longitude to the west of the prime meridian until 180 degrees are in the western hemisphere. Ninety degrees west is a line that passes through North America, including Lake Superior and the Yucatan Peninsula.
A layer<span> of </span>ozone<span> in the upper atmosphere absorbs </span>UV radiation<span> and prevents most of it from reaching the Earth.....
This means that more </span>ultraviolet radiation<span> can pass through the atmosphere to the Earth's surface, particularly at the poles and nearby regions during certain times of the year.</span>
With what?? You didn’t put any work
