Answer:
2
Explanation:
Pb(NO3)2 + 2NaI 2NaNO3 + PbI2
Deforestation- there are no more homes for some animals and insects after a forest is cut down.
desertification- when deserts get larger it destroys other ecosystems.
Answer:
An equal force acts in the opposite direction.
Explanation:
Answer:
drought
Explanation:
droughts are long periods without water