Question

Задайте вопросы к выделенным словам: 1) the leading geological processes fall into two contrasted groups. 2) the first group – denudation and deposition – includes the processes which act on the crust or at or very near its surface…. 3) both groups of processes operate under the control of gravitation (including attractions due to the sun and the moon), cooperating with the earth’s bodily movements – rotation about its axes and revolution around the sun. 4) each group of processes requires additional source of energy. 5) the processes of external origin are specifically maintained by the radiation of heat from the sun.

Answer 1

1) Into how many contrasted groups do the leading geological processes fall.
2) What processes does the first group – denudation and deposition – include?
3) How do both groups of processes operate?
4) What does each group of processes require?
5) What processes are specifically maintained by the radiation of heat from the sun?