InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Write are the main characteristics of igneous rocks class 7 |
| Answer» <html><body><p>ong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</p><p>Rocks are formed naturally when the tiny grains of different <a href="https://interviewquestions.tuteehub.com/tag/minerals-1097082" style="font-weight:bold;" target="_blank" title="Click to know more about MINERALS">MINERALS</a> get compressed due to the pressure exerted on them and also the heat that they are exposed to. There are different processes for different <a href="https://interviewquestions.tuteehub.com/tag/types-15918" style="font-weight:bold;" target="_blank" title="Click to know more about TYPES">TYPES</a> of rocks. Following are the types of rocks:</p><p></p><p>Igneous rocks</p><p>Sedimentary rocks</p><p>Metamorphic rocks</p><p><strong>Explanation:</strong></p><p>Characteristics of Igneous Rocks</p><p>1) The igneous form of rocks does not include any fossil deposits. If there are any chances of fossil deep <a href="https://interviewquestions.tuteehub.com/tag/inside-1045864" style="font-weight:bold;" target="_blank" title="Click to know more about INSIDE">INSIDE</a> the crust, it erupts out of the Earth’s surface and gets <a href="https://interviewquestions.tuteehub.com/tag/destroyed-2043956" style="font-weight:bold;" target="_blank" title="Click to know more about DESTROYED">DESTROYED</a> due to the sheer heat these rocks produce.</p><p></p><p>2) Most of the igneous forms include more than one mineral deposit.</p><p></p><p>3) They can be either glassy or coarse.</p><p></p><p>4) These usually do not react with acids.</p><p></p><p>5) The mineral deposits are available in the form of patches with different sizes. <strong><em><u>please </u></em></strong><strong><em><u>mark </u></em></strong><strong><em><u>as </u></em></strong><strong><em><u>brilliant </u></em></strong><strong><em><u>and </u></em></strong><strong><em><u>follow </u></em></strong><strong><em><u>me </u></em></strong></p></body></html> | |