Examlex
Plutonic rocks are intrusive and generally consist of mineral grains coarse enough to be readily visible in a hand sample.
Population Boost
An increase in the number of individuals in a population, often due to factors such as higher birth rates, lower death rates, or immigration.
San Francisco
A major city in California, USA, known for its iconic Golden Gate Bridge, steep streets, and vibrant cultural and tech scene.
Great Plains
A vast high plateau of semiarid grassland that extends across much of North America, from the Mississippi River to the Rocky Mountains.
Major Obstacle
A significant barrier or hurdle that impedes progress or achievement in a particular endeavor or project.
Q28: What does the degree of rounding indicate
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Q111: _ is the most common mineral breakdown
Q116: In geologic theory, volcanic eruptions, earthquakes, landslides,
Q121: Porphyritic rocks rarely contain any visible phenocrysts.
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Q159: In atoms, which electrons are involved in
Q174: Today, of all the continents, _ is
Q183: The term precious gemstone is reserved for