D. Urban cities due to human population/activity
Answer:
Potassium argon dating
Explanation:
Potassium argon dating is a method used in determining the origin of a rock. I is done by comparing the ratio of radioactive argon to radioactive potassium in the rock. This method is used to date rocks that are thousands of million years old.
the assumptions made when using the Potassium argon dating include :
- no argon was left after formation of the rock
- no argon has either entered or escaped the sample since it was formed.
Answer:
John Locke
Explanation:
The concept of natural rights was first proposed by an English philosopher called John Locke. He emphasized there factors known as Life, Liberty, and Property as being the core of independence and should be non-negotiable or sacrificed for anything.
This was adopted in the Declaration of Independence of the United States from Great Britain on July 4, 1776.
Answer: Many factors (Cold climate drivers) Can influence earths climate such as changes in the suns intensity and volcanic eruption’s, as well as heat trapping gases in the atmosphere. The scientific evidence suggests that it is highly likely that humans are causing global warming
hope this helps you / have a nice day
Answer:
Phloem
Explanation:
is a living tissue in vascular plants
