🎁BACK-TO-SCHOOL DEAL. Subscribe Now to get 40% OFF at only 8.49 USD/month, only valid until Sep 30th, 2024

Question

Question
Why is the atmosphere of Earth the outermost layer of the planet? A. It contains oxygen. B. It is the least dense. C. It is the thinnest layer. D. It does not contain matter.

Asked By SilentStorm57 at

Answered By Expert

Lucas

Expert · 5.9k answers · 5k people helped

Sign in to see the answer

Answer

B

Explanation

The atmosphere of Earth is the outermost layer of the planet because it is the least dense. The Earth's structure consists of several layers, including the crust, mantle, outer core, and inner core. The atmosphere is the layer that surrounds the Earth and is primarily composed of gases, including nitrogen, oxygen, and trace amounts of other gases. It is the least dense layer compared to the solid and liquid layers beneath it. This is because the gases that make up the atmosphere are less dense than the solid and liquid materials that constitute the Earth's inner layers. Therefore, the atmosphere floats above these layers, making it the outermost layer of the planet. Options A, C, and D are incorrect for the following reasons: - A: While it's true that the atmosphere contains oxygen, this is not the reason it is the outermost layer.- C: The atmosphere is not the thinnest layer; the Earth's core layers are much thinner in comparison.- D: The atmosphere does contain matter in the form of gases, so this statement is incorrect.

🧑‍🏫 More Questions

Complete the paragraph by choosing the correct words or phrases. One way Georgia voters can participate in state government is through a ballot initiative v , in which citizens propose a law. They can also hold af ◻ to decide on a proposed law. Georgia citizens also have the right to remove elected officials from ◻ a ◻ recall vote referendum ballot initiative

Which of the following documents dictates the uptimes that were agreed upon by the involved parties?

The communist South Vietnamese were called A. Viet communists B. Insurgents C. Vietcong D. None of the above

Which of the following best describes the Operational Period Briefing? A. Provides an orientation to individual resources at the beginning of their assignments B. Helps keep the public and media informed about the incident status and operational accomplishments C. Sets forth the specific tasks, reporting relationships, and expectations for support staff D. Presents the Incident Action Plan (IAP) for the upcoming period to supervisory personnel Which statement best describes ICS Form 201? A. It allows a Single Resource Unit Leader to track major activities during each operational period. B. It is completed by the Safety Officer in order to address safety concerns and identify mitigation measures. C. Lists all resources and organization assignments for the upcoming operations period D. It contains status information for briefing the incoming Incident Commander or other incoming resources.

convert 3/16 to a decimal. (3)/(16)=[?]