Science

3. the making of a judgement about the amount, number, or value of something; assessment.
5. the force that attracts a body towards the centre of the earth, or towards any other physical body having mass.
9. used for measuring temperature
11. used to look at tiny things
12. used by plants and other organisms to convert light energy into chemical energy
15. a continuous area or expanse which is free, available, or unoccupied.

1. the science which deals with the physical structure and substance of the earth, their history, and the processes which act on them.
2. the action of drawing something back or back in.
4. refusal to accept or comply with something.
6. push suddenly or violently in a specified direction.
7. rub your hands together
8. push or pull
10. a large body of matter with no definite shape.
13. a guess
14. a diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles.