Across
- 3. Peculiar to tropics, very hot and humid, region between Tropic of Cancer and Capricorn
- 4. Zone of ocean nearest to the top, Light from the sun
- 7. period of time in the middle of night, a zone in the ocean 1-4km deep where no light reaches and no plants can grow (all animals are scavengers or predators)
- 8. a complex network of interconnected systems, a biological community of interacting organisms and their physical environment
- 11. zone of ocean between sunlight and midnight where very little sunlight gets here, period of day between daylight and darkness, gradual decline of something
- 13. quality of being similar or equivalent, an estimate of the similarities or dissimilarities between two things or people
- 14. involving interaction between two different organisms living in close physical association, denoting a mutually beneficial relationship between different groups
- 15. a word describing a noun
- 17. relating to the countryside
- 18. an area of sandy, stony, or rocky land bordering and level with the sea
- 20. act of causing something, relationship between cause and effect
- 21. A number which is added to another
- 22. calculate
- 23. a solid which has six rectangular faces at right angles to each other, 3-d of a rectangle
- 26. a symbiotic relationship in which both organisms benefit, clown fish and sea anemone have this interdependent relationship, coral and algae, pistol shrimp and gobies
- 27. crucial, of vital importance, an essential or urgent thing, type of sentence that expresses a direct command, request, invitations, warning, or instruction
- 28. a marked effect or influence (noun), action of something coming forcibly in contact with something else (noun), impression, result, aftermath
- 29. a desirable or useful feature or facility of a building or place
Down
- 1. diary (noun), a newspaper or magazine that deals with a particular subject (noun), write in a diary (verb)
- 2. a symbiotic relationship in which one benefits and the other is harmed, sea lice and walrus
- 5. a symbiotic relationship in which one benefits and the other derives neither benefit nor harm, barnacles and whales
- 6. a pictorial symbol for a word or phrase, type of graph or chart to represent data
- 9. process of combining to increase in number, result is a product, process of calculating 8 times 5
- 10. the answer obtained on multiplying 2 numbers, something that is manufactured through an action or process
- 11. A hundred tens
- 12. relating to a town or city, area / neighborhood with high population and lots of amenities
- 16. two or more things relying on each other
- 17. the way in which two or more people or things are connected
- 19. an animal, a fictional or imaginary being, a person of a specific kind
- 24. large algae growing in the sea or on rocks
- 25. relating to water, growing or living in or near water