The Salish sea in western North America is one of the marginal seas of the Pacific Ocean.
Explanation:
Will you please send the whole question it is not the whole question
Answer:
Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases. These gases are found in layers (troposphere, stratosphere, mesosphere, thermosphere, and exosphere) defined by unique features such as temperature and pressure.
Explanation:
Waning Gibbous.
Dunno why it's called that to be honest. just read into the topic