Plants that get nutrients from rocks will can cause chemical weathering. Generally there are two types of weathering processes: physical and chemical weathering and they result in the breakdown of rocks, minerals, etc. Plants contribute to both physical and chemical weathering. Plants that grow in fissures and cracks in the rocks, as they grow their roots extend. Over time, the rocks will be broken into smaller fragments. Many such plants also give off chemicals, most commonly humic acid. These acids help in the breakdown of iron and aluminum compounds in the subsurface. Plants also support microbial life forms that help in weathering of soil and minerals. All these process contribute to the weathering of rocks and minerals.
I hope i helped. Also sorry if there were any typos.
Answer:
Margie is most likely self motivated and optimistic while Manny is motivated by others who recognize his ability and encourage him
Explanation:
So that they can pay for the creation or services the government needs
For archaeologists and historians to interpret history, coins are one of the most crucial sources of data. A lot of times, information about historical rulers and their imperial positions can be found on coins. Coin designs and inscriptions provide a fascinating window into past politics, religions, and cultures. The different ages and levels of wealth that each of the empires and kingdoms possessed can be distinguished by historians thanks to the materials used to mint coins, such as copper, bronze, gold, and silver.
<h3> what can coins tell us about a culture?</h3>
- The coins also featured the likenesses of the rulers.
- The discovery of numerous coins from a single location suggests that the location must have been within the borders of a single state.
- The dates on the coins indicate the era during which the rulers reigned.
- The religious imagery on the coins gives us an idea of the prevailing religious beliefs.
- We can infer information about the state of the economy from the gold content.
To know more about coins and their importance check this out:
brainly.com/question/4534829
#SPJ4
