1) The first group – denudation and deposition – includes the processes which act on the crust or at or very near its surface… The first group – denudation and deposition – doesn't include the processes which don't act on the crust or at or very near its surface… 2) Such processes are essentially of internal origin. - Such processes are not essentially of internal origin. 3) The processes of external origin are specifically maintained by the radiation of heat from the sun. - The processes of external origin are not specifically maintained by the radiation of heat from the sun. 4) Both groups of processes operate under the control of gravitation (including attractions due to the sun and the moon)…. - Both groups of processes don't operate under the control of gravitation 5) …the processes which act within or through the crust, as a result of the physical and chemical activities of the materials of the substratum (or mantle) and of gases and magmas in the crust or passing through it. - the processes which don't act within or through the crust, ...
All the people enjoy summer holidays very much. It is a great pleasure to have a rest after a whole year of hard work or study. People like to travel during their summer holidays. Some people go abroad to see new countries. I like to have rest at the seaside best of all. I do not like crowds when I am on holiday. My family and I always have our holiday on the coast. Sea and sunshine, that is what we look forward to every summer. Last year we spent our holidays in such a camp. Each day was full of small joys. We swam in the sea, lay in the sun, played different games and had a wonderful time. We lived there for about a month and did not even notice when the time came for us to return home. The time flew very quickly. It was a wonderful rest.
The first group – denudation and deposition – doesn't include the processes which don't act on the crust or at or very near its surface…
2) Such processes are essentially of internal origin. -
Such processes are not essentially of internal origin.
3) The processes of external origin are specifically maintained by the radiation of heat from the sun. -
The processes of external origin are not specifically maintained by the radiation of heat from the sun.
4) Both groups of processes operate under the control of gravitation (including attractions due to the sun and the moon)…. -
Both groups of processes don't operate under the control of gravitation
5) …the processes which act within or through the crust, as a result of the physical and chemical activities of the materials of the substratum (or mantle) and of gases and magmas in the crust or passing through it. -
the processes which don't act within or through the crust, ...