How many countries are in the 7 continents?

There are seven continents: Europe, Asia, The Americas, Africa, Oceania, and Antarctica. Why is it called Europe? Europe is named after the ancient Roman city of Etruscan Rome, which was the cradle of the Roman Empire. The name is derived from the Latin word "Etruscan" which means "from Etruria," which was the region in which ... Read more...

What type of crust does Dominos have?

Dominos menu items come in three basic types: pizza, wings, and subs. Pizzas come in a variety of crusts, including deep-dish, thin-crust, and classic. Wings come in a variety of styles, including deep-fried,becue, and buffalo. subs come in a variety of styles, including garlic bread, Philly, and deep-fried. What is the difference between Dominos' "crust" ... Read more...

Is Plastic A Good Conductor Of Electricity?

Yes, plastic is a good conductor of electricity. It is strong and waterproof, so it can hold up to a lot of electricity. What are some things plastic can do to help a conductor of electricity? Plastic can help a conductor of electricity because it is a good conductor of electricity. It has a high ... Read more...

Is The Mantle Solid Metal?

The Mantle is not solid metal. It is made of a rare and valuable alloy of aluminum and magnesium. Which Is The Thickest Layer? The thickest layer is the one that is the closest to the surface. What is the Mantle's history? The Mantle is the name given to a dark space between the stars. ... Read more...

How Thick Is Earths Crust?

The crust of Earth is about 1/4 mile thick. The mantle is about 0.8 mile thick and the upper mantle is about 3.5 miles thick. The lower mantle is only about 1/10th of a mile thick. How Far Can We Drill Into The Earth? The answer depends on a variety of factors, including the distance ... Read more...