Igeneous intrustions are created when magma that is trying to get out from under the earth, cools before it reaches the surface and causes geological irregularities. there are 3 types of igeneous intrusions: sills, batholiths, and dykes.
A weather FOREcast is the prediction of weather beFORE it comes. When you hear the 7 day forecast on the news, they are predicting the temperatures and precipitation and other natural things that happen.
The Gulf stream splits into two branches at latitudes 40° N and 30° W into a north Atlantic drift which crosses the Europe and southern stream towards the canary island and circulating in western Africa.