Because the light from the sun is traveling through the thickest part of the atmosphere which acts like a magnifying glass (and also filters out the blue light spectrum, making the sun look orange).

Time to take the dog to the vet. It could be a cyst, a tumor, an impaction or something else. Take the dog to the vet.

Galena is the natural mineral form of lead sulfide. It is the most important lead ore mineral.  Galena is one of the most abundant and widely distributed sulfide minerals. It crystallizes in the cubic crystal … Read more

Igneous rocks

• make useful road building materials because they are so hard.
• Sheets of igneous rock can be cut and polished and used inside buildings
• gravestones.

Different types have different uses

• Granite
• Used for long lasting monuments
• trim and decoration on buildings
• outdoor stairs
• landscaping walls
• counter tops … Read more

Frogs: Prey or Predator?

Frogs are both prey and predator. In the early stages of a frog's life, it is mainly prey. It is an r-selective species (r-selected species exploit empty niches, and produce many offspring, each of whom has a relatively low probability of … Read more

The Use of Rocks There are many uses of rocks, including landscaping, road construction (foundations), as a building material in homes, keeping chickens healthy, errosion control, sea walls and driving surfaces. Stones have … Read more

The 7 "C"s of Communication

They are: Context, Content, Components, Cuts, Composition, Contrast, and Consistency.

An internet search will bring up several really good articles for you if more explanation is needed.