What is the name given to molten rocks that are erupted by a volcano? Beyond her work as educator and writer, McDonald volunteers as a judge in both local and national writing competitions for high school and college students. Multiple choice exams are used to test your knowledge of the course material and your problem-solving ability. The process of breaking down of rocks into smaller particles is called: A weathering B erosion C sedimentation 2. A The moon is inhabited. How long does it need? The first green plants and fungi appeared on land during which period? The major elements is Mn-nodules are: a Fe and Mn b Fe, Mn and Ni c Fe, Mn, Ni and Cu d Fe, Mn, Ni, Cu and Co e None of these 5. Such questions are used when an exact answer is less likely, and they test critical thinking skills.
Natural hot water springs occurring in New Zealand, Italy and Iceland are known as Fountains Geysers Old Faithfuls Hot Bubbles Half-n-half Clue 5. . During evolution the first multicellular organism appeared during a 1 billion years ago b 2 billion c 600 million d 200 millions 12. Rocks that were originally either sedimentary, igneous or metamorphic and have been changed further by heat and pressure are called: A volcanic B sedimented C metamorphic 15. Which rare earth element replaces Zirconium in Zircon: a Thorium b Cerium c Hafnium d None of these 10. Which type of drainage pattern develops in folded or tilted blocks: a Dendretic pattern b Trellis pattern c Rectangular pattern d None of these 14. A rock that is cemented contains rounded grains that are held together by cement, whereas a crystalline rock contains angular grains held together by cement b.
Careful reading is important because this question examines whether you are reading the questions and answers carefully. Iron Sulphide minerals are often indicators of the? Being a software engineer, currently he is providing consultancy services in web development and Hadoop systems. During which period in the age of earth did terrestrial life was well established? Both test critical thinking skills and ask the test taker to recall several ideas at once. . In a river, deposition of sediments occurs most in water flow which is: A fast B slow C turbulent 5.
Mn-ore of chemical grade should have: a 0-95% of Mn b 82-87% of Mn c 74-78% of Mn d 60-63% of Mn e None of these 4. Seismograph is the instrument used for recording earthquake shocks. Minerals are all naturally occurring solid substances with a definable chemical composition. How is coal a problem for belief in long ages? A plain of eroded bed rock developed between mountain and basin areas is known as: a Pediment b Playa c Piedment d Peneplains e None of these 15. Otherwise it would be too easy! Again, the answers include two or more correct choices, but only one choice is the correct answer -- the one that lists all the choices. This type of question is used to test the ability to think about patterns and relationships between ideas. Igneous rocks such as basalt that cools quickly have crystals that are: A small B large C non-existent 13.
Quiz: Rocks and Minerals 1. First birds and lizards appeared on Earth during. Stromatolites are only preserved in: a Shales b Sandstones c Carbonates d Coal e None of these 19. A fossil which assumes to be the intermediate form between man and ape is: a Australopithecus b Ramapithecus c Sivapithecus d Sinanthropus e None of these 18. However - although nearly all the answers can be found in the relevant section of text, some are scattered more widely over this site. During which geological period did the earth become oxygen rich? Flowering plants first appeared during.
With a 19 years of professional and teaching experience, he authored many books for students to help in their academics. The degree of transparency of a mineral is known as: a Schillerization b Diaphaneity c Phosphorescence d None of these 12. He is also a peer reviewer of research publications in different journals and conference proceedings. The scale used to test hardness of minerals for identification is: A the Mercalli Scale B Moh's Scale C the Richter Scale Your Answers Q 1: Q 2: Q 3: Q 4: Q 5: Q 6: Q 7: Q 8: Q 9: Q10: Q11: Q12: Q13: Q14: Q15: Correct Answers Q 1: Q 2: Q 3: Q 4: Q 5: Q 6: Q 7: Q 8: Q 9: Q10: Q11: Q12: Q13: Q14: Q15:. Talc is the softest mineral.
. Molten rock beneath the earth's surface is: A lava B crust C magma 10. Why not have a go on the to check your understanding of the case studies we have used to explain the different plate margins. Is it consistent with the Scriptures? The rise of human civilization is the main characteristics of. So you might need to understand the diagrams, animations, and possibly even to use the glossary to get a high score. Amorphous substances are: a Isotropic b Anisotropic c Uniaxial d Biaxial e None of these 16. Molybdenum Steels are used in: a Aircraft b Automobiles c Oil machinery d All of these e None of these 8.
The center of the earth is known as the Core Crust Atmosphere Hydrosphere Half-n-half Clue 4. An example of an igneous rock that cooled slowly beneath the earth's surface is: A granite B marble C sandstone 14. Marble Firestone Lava Slate Half-n-half Clue. Chrysolite Asbestos result from the: a Magmatic liquid b Alteration of Serpentine c Alteration of Olivine to Serpentine d Hydrothermal solutions e None of these 3. It is used to measure your ability to recognize the correctness of the statements and to test critical thinking.