K + I - > KI
Potassium (needs to lose 1 electron) responds with Iodine (needs to pick up 1 electron) to fulfill both component's octet, shaping a salt, potassium iodide
This is a similar case for NaCl, simply unique components. Trust this made a difference.
Oil or petroleum are nonrenewable resources, the others are renewable resources.
Answer:
Just think of whats in a forest ecosystem
for example
Water
sunlight
tempreture
