Answer:
Filling in the blank, this is an example of <u>chemical weathering</u> which happens <u>to rocks</u> overtime.
Explanation:
Chemical weathering occurs when rocks are disintegrated by chemicals.
Rain water becomes acid rain when it reacts with carbon dioxide in the atmosphere (to form carbonic acid, HCO3).
When acidic rainwater falls and stays on rocks, chemical reactions take place with the minerals present in the rock, causing the rock to weather.
Areas with immense carbon dioxide and sulphur dioxide pollution increases rain water acidity, which in turn causes moisture in the atmosphere to dissolve these gases and produce acid rain.
Answer:
it will metal that consists of two protons and two neutrons and positive charge bcz metal can loos electron to form positive charg
Answer:
it will reach the house in 3 hours
Explanation:
20km x 3h = 60km
The answer would A. Sand grain I got 100 on the sedimentary assignment.