Across
- 4. currents that move cold water to the equator
- 6. the peak of a large hill, mountain or wave
- 7. the rise and fall of the sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the roation of the Earth
- 9. a moving ridge or swell on the surface of a body of water
- 10. a number that is a multiple of two or more numbers
- 12. a number that has a whole-number part and a fraction part
- 13. the flowing water in the ocean in one direction
- 14. the top number in a fraction
- 16. a fraction with the numerator of 1
- 17. a symbol used to show one or more parts of a whole that is divided into equal parts
Down
- 1. the bottom number in a fraction
- 2. a fraction over 1 whole where the numerator is larger than the denominator
- 3. currents that move warm water from the equator to the poles
- 5. a number that is the same denominator of two or more fractions
- 8. a heavy ocean wave that breaks into foam on the shore or at sea
- 11. the depression in water between two waves
- 15. fractions that are equal but look different