Because there wasn't enough water or rain to grow certain type of crops that require a certain amount of water that they did not have.
Answer:
si=The International System of Units (abbreviated SI from systeme internationale , the French version of the name) is a scientific method of expressing the magnitudes or quantities of important natural phenomena. There are seven base units in the system, from which other units are derived.
Ex
Denial is one of the most typical defense mechanisms. It occurs when you decline to accept reality or facts. People in rejection may block external events or events from the mind so that they don't have to negotiate with the emotional impact.
<h3>What is denial for example?</h3>
Denial is defined as declining to accept or believe something, or a statement to reject someone or something else. An instance of denial is the rejection of the presence of God. An example of denial is the statement that you don't agree with what has been said about your actions.
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