Volcanologist specialize in the study of Volcanos.
Seismologists specialize in the study of siesmic waves .
<u>Answer:</u>
<em>Anytime observations need to be clarified. When an unusual condition need to be shown for later reference.</em>
<u>Explanation:</u>
Instead of just recording the data the is sometimes important to be sketched out as the data observed is needed to be clarified and also sometimes there is an unusual condition that occurs and hence, it is important to sketch it so that it can be used for later reference.
<em>Therefore, when we are aware of the situation we need not sketch the data.</em>
Answer: All known historical and modern economies are examples of mixed economies, though some economists have critiqued the economic effects of various forms of mixed economy.
Explanation:
If her company makes sure to send her in <span>January, as the conditions in the area to which she is traveling are inhospitable in June she is probably going to Tahiti. </span>
Answer:
How does a unitary government differ from a federal government? In a unitary government, the power is held by one central authority but in a federal government, the power is divided between national government or federal government and local governments or state governments.
Explanation:
