9 facts about continents?

Explanation:

The seven continents include: North America, South America, Europe, Asia, Africa, Australia, and Antarctica. The Continent of Africa is home to the World's third largest desert. This desert is called the Sahara Desert. It is the hottest desert in the world and takes up an area as large as the country of China.

you can make points out of this

-Austrailia/Oceania is the smallest continent of the planet.

-Africa is the continent with the most countries.

-The oldest human fossils were discovered in Africa.

-About 580 million people live on North America.

-Europe houses 2 of the smallest countries in the world.

-About 430 million people live on South America.

-Antartica is the smallest continent by population.

-Asia houses some of the richest nations in the world.

-Africa houses the largest river in the world.

synapse nervous system

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.