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False because every quadrilateral is a four sided shape
It is false because of the additional '0'.
False negatives are riskier than false positives because say for example, if there wasn't an attack and the IDS picked it (false positive), its not much of a harm but if there was an attack and the IDS doesn't detect it (false negative), then it can be disastrous. Yashniel
False because any 4 sided polygon is a quadrilateral which includes a rhombus
False because any 4 sided polygon is a quadrilateral which includes a rhombus
True. Apatite is harder than calcite on the Mohs scale, so it can scratch calcite.
True. The Mohs hardness scale ranks minerals from 1 (softest) to 10 (hardest), with each number representing a mineral with a certain level of hardness. For example, talc is the softest mineral with a rating of 1, while diamond is the hardest with a rating of 10.
False
Actually, a moraine is a ridge of sediment deposited by a glacier as it moves and melts. It is typically found at the edge or front of a glacier and is made up of a mixture of rock, soil, and debris that the glacier picks up and carries along.
False. A mineral can only scratch another mineral if it is harder than that mineral according to the Mohs scale of mineral hardness.
False is is called a stalagmite
True. In general, a mineral can scratch any mineral that is softer than itself according to Mohs Scale of Mineral Hardness. This means that a mineral with a higher number on the scale can scratch a mineral with a lower number.
No, a mineral can only scratch materials that are softer than it. This is known as the Mohs Scale of Hardness, where a mineral with a higher rating can scratch a mineral with a lower rating.
Yes, calcite (calcium carbonate) reacts with dilute acids to evolve carbon dioxide. However, halite (sodium chloride) does not react with dilute acids to evolve carbon dioxide.
False. Limestone is formed from the accumulation of marine organisms such as seashells, coral, and algae, which compress and harden over time to create a sedimentary rock.
False because every quadrilateral is a four sided shape
true