Nature

1. the time of day when light first appears
5. the time when the sun goes down and night begins
6. the point when somebody/something is best, most successful, strongest, etc
7. the top layer of the earth in which plants, trees, etc. grow
8. to make a hole in the ground or to move soil from one place to another using your hands, a tool or a machine
9. an area that is dark and cool under or behind something, for example a tree or building, because the sun’s light does not get to it
10. to walk slowly around or to a place, often without any particular sense of purpose or direction
12. go somewhere
14. a regular rise and fall in the level of the sea, caused by the pull of the moon and sun; the flow of water that happens as the sea rises and falls
15. enlarge imagea large hole in the side of a hill or cliff or under the ground

2. the hard material that the trunk and branches of a tree are made of; this material when it is used to build or make things with, or as a fuel
3. the thick main stem of a tree, that the branches grow from
4. to escape from all
6. to choose somebody/something from a group of people or things
9. the time when the sun first appears in the sky in the morning
10. a raised line of water that moves across the surface of the sea, ocean,etc.
11. a part of a tree that grows out from the main stem and on which leaves, flowers and fruit grow
13. to become hard, and often turn to ice, as a result of extreme cold; to make something do this