Answer: Ekmann Transport
Explanation: This is Ekmann transport, very simply stated. This way, surface water is moved away, and that creates a pressure gradient, would balance which, water sinks where it is driven to, and rises where it is driven from. This is the Ekmann transport driven upwelling/downwelling.
I had this same question and I got A she said it was right but I’m not sure
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:
D
Explanation:
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Answer:
An open circuit is one where the continuity has been broken by an interruption in the path for current to flow. A closed circuit is one that is complete, with good continuity throughout.
Explanation:
For instance, a simple light switch opens and closes the circuit that connects a light to a power source. When you build a circuit, it's a good idea to disconnect the battery or other power source when the circuit is not in use.