'Which gas' diaporamas de présentation

Respiratory System

Respiratory System. I. Functions and Development. A. The term respiration includes three separate but related functions. 1- ventilation (breathing) 2- gas exchange 3- oxygen utilization.

705 views • 62 slides

Gases

873 views • 51 slides

Ecosystems L 3.3

Ecosystems L 3.3. What is the source of water for most land plants? _________________________ A air B soil C rocks D leaves. What is the source of water for most land plants? _________________________ B soil. How are the remains of living organisms cycled through ecosystems?

596 views • 47 slides

Chapter 13

Chapter 13. Heart and Circulation. General features of the circulatory system. The main propulsive organ is the ______ An_______ system distributes blood and is a pressure reservoir Capillaries have low ________ and transfer material between blood and tissues

503 views • 37 slides

Recap

Recap. Possible words Tracheae Diffuses Pizza All parts Branch Slower . Spiracles Quicker Hydrogen Oxygen Carbon dioxide Atmosphere Diffusion . Answers.

731 views • 36 slides

BALANCING CHEMICAL EQUATIONS

BALANCING CHEMICAL EQUATIONS. Refresh your skills with some of the websites listed earlier. Do you remember your experiment with baking soda (NaHCO 3 ) and vinegar (CH 3 COOH)? It is written below in case you do not remember. EXPERIMENT A

764 views • 23 slides

2007 Grade 5 Science Part 2

2007 Grade 5 Science Part 2. 21. Which of the following animals is an invertebrate?. Squirrel Sea gull Cricket Lizard . 22. Sandy is conducting an investigation to find out which food his dog likes best. Which is the manipulated variable in his investigation?.

395 views • 21 slides

The atmosphere

The atmosphere. Our Dynamic Earth. The Atmosphere. The atmosphere is the layer of gases that surrounds the Earth. It is made up of several different molecules, such as nitrogen gas, oxygen gas, and carbon dioxide.

285 views • 19 slides

319 views • 16 slides

Behavior of Gasses

216 views • 12 slides

Gas-filled Windows

252 views • 12 slides

Chapter 4 Review

Chapter 4 Review. Pg 110-111. solids Solid: state of matter that has a definite shape and volume Particles of a solid are very close together Each particle is closely locked in position and can only vibrate in place Liquids

132 views • 6 slides

Nitrogen 78%

Nitrogen 78%. Oxygen 21%. Gases in Dry Air. Percentage by Volume. Trace Gases . Argon. 0.93 0.038 0.0018 0.00052 0.00015 0.00011 0.00005 . Carbon dioxide. Neon. Helium. Methane. Krypton . Trace Gases 1%. Hydrogen . What is the most abundant gas in the atmosphere?

433 views • 4 slides