What is an ETF? An ETF (Exchange Traded Fund) is a diversified collection of assets (like a mutual fund) that trades on an exchange (like a stock). ETFs are an easy-to-use, low cost and tax efficient way to invest your money. iShares Core ETFs have outperformed more than 75% of their mutual fund peers on average over the past 5 years1.
The Invasion of Land. Early vascular plants, collectively known as rhyniophytes, first appeared in the late Early Silurian and diversified considerably through the Late Silurian.rthropods are the most diverse group of animals on Earth and include insects, crustaceans, arachnids, myriapods, and onychophorans as well as extinct forms like trilobites. eurypterid. Any member of an extinct order (Eurypterida) of mostly aquatic, scorpion-like arthropods that were common in the early Paleozoic.
When did the first plants on earth begin to grow on land and what were they called? July 18, 2014 by Karen Hill | Filed Under: Earth The first plants to begin growing on land were bacteria, or microscopic plants, in the Ordovician period, 505 to 438 million years ago. Lichens, mosses, and liverworts followed the bacteria onto land. Before the Ordovician period ended, a varied plant population, including ferns and trees, extended all over Earthâs land masses. Related