Where is the word of organic came from ………? The basic word for organic came from the word organ We knew, the word organ have close relationship with the word Organism…
Slide 1 Slide 2 Slide 3 So what is a mineral? What are the characteristics of all minerals? Slide 4 Slide 5 Slide 6 1. A mineral occurs naturally. Slide 7 2. A mineral is…
1. The beaches of golden sand 2. "The beaches of golden sand" is a topic associated with the earthly paradise. But beaches, like almost all the landscapes…
1. The beaches of golden sand 2. "The beaches of golden sand" is a topic associated with the earthly paradise. But beaches, like almost all the…
1. The beaches of golden sand 2. "The beaches of golden sand" is a topic associated with the earthly paradise. But beaches, like almost all the landscapes of thisplanet…
1. The beaches of golden sand 2. "The beaches of golden sand" is a topic associated with the earthly paradise. But beaches, like almost all the landscapes of thisplanet…
1. The beaches of golden sand 2. "The beaches of golden sand" is a topic associated with the earthly paradise. But beaches, like almost all the landscapes…
Slide 1 Slide 2 There are about 3,000 known minerals, only about 30 are common. The most common are quartz,feldspar,mica, and calcite. Slide 3 These minerals make up most…
Slide 1 Lecture 7 Chapters 11 and 12 Slide 2 Chemistry of Earth Core – thought to contain largely iron with some nickel, essentially inaccessible Mantle – mostly silicate,…