An earthquake's magnitude is a measure of how much energy an earthquake releases. Typically, the richter scale is used.
Answer:
The primary producer would be at the bottom of the food chain.
Explanation:
Electron affinity for fluorine is than chlorine most likely , due to the electron repulsion that occur between the electron where n= 2 . the elements in the second period have such small electron clouds that electron repulsion is greater than that of the rest of the family.