But in German you also have the option of using a semicolon or a period in these situations. B. While a comma is optional in English at the end of a series ending with and/or, it is never used in German: Hans, Julia und Frank kommen mit.geht es), Bitte, nehmen Sâ (Sie) Platz! But German does not use an apostrophe in some common contractions with definite articles: ins (in das), zum (zu dem). 3. Komma (Comma). A. German often uses commas in the same way as English.
Intrusive igneous rocks are formed from magma that cools and solidifies within the crust of a planet, surrounded by pre-existing rock (called country rock); the magma cools slowly and, as a result, these rocks are coarse grained.The mineral grains in such rocks can generally be identified with the naked eye.ntrusive igneous rocks are formed from magma that cools and solidifies within the crust of a planet, surrounded by pre-existing rock (called country rock); the magma cools slowly and, as a result, these rocks are coarse grained.
The continental crust is made up of sedimentary, igneous and metamorphic rock. Sedimentary rocks are rocks that have been formed by atmospheric pressure, living organisms and gravity. They are created when sediments consolidate over eons. Igneous rocks are formed by the cooling of magma, found deep in the Earth, or lava flows.