Question 1 (i) In an idealized soil profile, the E horizon represents (a) material that has been leached from the O, A, B, and C horizons (b) The partially permeable bedrock (c) humic materials from the O horizon. (d) material that has been leached from the O and A horizons (ii) An argillic horizon is an epipedon featuring less than 15% exchangeable sodium. (a) True (b) False

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A: Introduction Temperature refers to the degree of hotness or coldness of something. Hence, it gives…

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A: INTRODUCTION  The word Anthropocene comes from the Greek terms for human ('anthropo') and new…

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A: Shallow-focus earthquakes start where the Earth's crustal plates move against each other. Deep-focus…

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A: The correct option is: "Because Earth is moving faster than the outer planets and when Earth passes…

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A: The river has three stages which are youth, mature, and old. The river meandering is formed at the…

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A: We need to write down the four key characteristics that help to define and recognize science.

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A: a. The pressure, velocity, and density perturbations of an acoustic wave may be related using the…

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A: How do we distinguish between a closed vs. an open system, whether considering the…

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A: We need to write down the 4 factors that make science challenging.

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A: The light emitted from the sun may be 100% and move towards the Earth's atmosphere. The ionosphere…

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