Weegy: Acidic soil is caused by hydrogen ions (H+ ).
User: Rocks formed at high temperatures and pressures are weathered than rocks formed at low temperatures and pressures.
Weegy: Rocks formed at high temperatures and pressures are LESS EASILY weathered than rocks formed at low temperatures and pressures.
User: A sharp, irregularly shaped rock falls into a river. Over time, the edges of the rock become smooth and rounded by rubbing against other rocks. This is an example of _____.
physical weathering
chemical weathering
biological weathering
Weegy: A sharp, irregularly shaped rock falls into a river. Over time, the edges of the rock become smooth and rounded by rubbing against other rocks. This is an example of physical weathering.
User: Rust forms when reacts with chemicals in rocks.
Weegy: Rust forms when OXYGEN reacts with chemicals in rocks.
User: Frost wedging happens when _____.
water freezes inside a rock, causing it to break
water ions dissolve rock minerals
rocks break from repeated exposure to the Sun's heat
oxygen reacts with the chemicals in rock
Weegy: Frost wedging happens when water freezes inside a rock, causing it to break
User: Sand particles carried by wind can grind against the surface of rocks. This is called _____.
deposition
abrasion
hydrolysis
oxidation
Weegy: articles carried by wind can grind against the surface of rocks. This is called abrasion.
User: Which of the following is the primary medium for beach erosion?
water
ice
gravity
wind
Weegy: WATER is the primary medium for beach erosion.
User: Which of the following statements is true?
Weathering is the movement of sediment from one location to another.
Rocks formed at low temperatures weather more quickly than rocks formed at high temperatures.
Coarse, infertile soil is usually found near the base of a mountain.
Weathering and erosion are the same process.
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