We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byMakayla Williams
Modified over 4 years ago
What gas makes up 78% of our atmosphere?
When a candle burns, what happens to the oxygen?
It is burned up.
The condition of Earth’s atmosphere at a particular time and place is called….
T or F Smoke is made up of solid particles in the air.
What gas makes up 21% of our atmosphere?
The atmosphere protects us from harmful rays of the sun plus…..
Water vapor is a liquid and steam is a gas.
The more molecules in a volume of air, the greater it’s …..
Plants take in carbon dioxide and give off ….
Air has mass because it is composed of …..
Atoms and Molecules
Density increases if we put ___ molecules in it.
The amount of oxygen is less at high or low altitudes?
What do we call an instrument used to measure air pressure?
As air pressure decreases, what happens to the column of mercury?
Mercury is one type of barometer. Name another type.
Inches of mercury is one way we express air pressure. What is another?
What is another word for elevation?
Air pressure is weakest.
On a mountain top
2011年上半年 我院团学工作活动图片展播 2011年8月28日.
Review for quiz on Wednesday
Advanced Piloting Cruise Plot.
© 2008 Pearson Addison Wesley. All rights reserved Chapter Seven Costs.
Copyright © 2003 Pearson Education, Inc. Slide 1 Computer Systems Organization & Architecture Chapters 8-12 John D. Carpinelli.
Chapter 1 The Study of Body Function Image PowerPoint
Copyright © 2011, Elsevier Inc. All rights reserved. Chapter 6 Author: Julia Richards and R. Scott Hawley.
Author: Julia Richards and R. Scott Hawley
1 Copyright © 2013 Elsevier Inc. All rights reserved. Appendix 01.
Properties Use, share, or modify this drill on mathematic properties. There is too much material for a single class, so you’ll have to select for your.
UNITED NATIONS Shipment Details Report – January 2006.
1 Covalent bonds l Nonmetals hold onto their valence electrons. l They cant give away electrons to bond. l Still want noble gas configuration. l Get it.
1 RA I Sub-Regional Training Seminar on CLIMAT&CLIMAT TEMP Reporting Casablanca, Morocco, 20 – 22 December 2005 Status of observing programmes in RA I.
Jeopardy Q 1 Q 6 Q 11 Q 16 Q 21 Q 2 Q 7 Q 12 Q 17 Q 22 Q 3 Q 8 Q 13
Properties of Real Numbers CommutativeAssociativeDistributive Identity + × Inverse + ×
Multiplying binomials You will have 20 seconds to answer each of the following multiplication problems. If you get hung up, go to the next problem when.
© 2018 SlidePlayer.com Inc. All rights reserved.