'Atmosphere nitrogen' presentation slideshows

The Largest Moons

The Largest Moons. Moon. Length of Year = Earth Length of Day = 27 days. Temperature = 266 to -292 degrees Fahrenheit. No atmosphere Water. Composition = heavy elements. Distance From Earth = 238,900 miles. Earth Mass = .0123 Diameter = .272 Tilt = 6.68. Callisto.

608 views • 39 slides

Origins of the Elements

Origins of the Elements. From: Jacobson. Production of Heavier Elements. Cosmic Composition of Elements. From: Jacobson. Composition of the Earth. 93% - iron, oxygen, silicon, and magnesium 6.5% - nickel, sulfur, calcium, and aluminum 0.5% - 84 other elements. Composition of the Earth.

414 views • 31 slides

Chapter 5

Chapter 5. How Ecosystems Work. Energy Flow. Energy from the sun enters an ecosystem when a plant uses sunlight to make sugar molecules. Photosynthesis. This process in which sunlight, carbon dioxide, and water are used by plants, algae and bacteria to make carbohydrates, oxygen, and water

376 views • 28 slides

Our Solar System

Our Solar System. Planets. An object that orbits one or more stars and is not a star itself Spherical Does not share its orbit with another object Inner planets (Terrestrial planets) are Mercury, Venus, Earth, and Mars) ? Outer planets (Gas planets) are Jupiter, Saturn, Uranus and Neptune.

384 views • 21 slides

Literacy Starter Activities

277 views • 9 slides