In the investing sense, securities are broadly defined as financial instruments that hold value and can be traded between parties. In other words, it's a catch-all term for stocks, bonds, mutual funds, exchange-traded funds or other types of investments you can buy or sell.
Composite volcanoes (otherwise known as stratovolcanoes) are symmetrically cone -shaped. They are usually tall. (8,000 feet+++) Cinder cones are short volcanoes having a bowl-shaped cone. They are commonly short. (not more than 1,100 feet) Shield volcanoes are built out of lava flows. They have large diameters.
