![]() ![]() Some seafood is fed to aquarium fish, or used to feed domestic pets such as cats. Also, products such as fish oil tablets are extracted from seafoods. In these ways, seafoods are used to produce further food for human consumption. Some seafoods (i.e. kelp) are used as food for other plants (a fertilizer). Most of the seafood harvest is consumed by humans, but a significant proportion is used as fish food to farm other fish. The harvesting of wild seafood is usually known as fishing or hunting, while the cultivation and farming of seafood is known as aquaculture or fish farming. Fresh water organisms are all consumed and are included in seafood. Kind of sea life is included in seafood i.e. Was able to hunt the sea creatures and adapted himself in consuming it. And as man started venturing deep into the sea, man Find more information and write ten lines about them.īeen fascinated by the sea. (b) Think about all the foodstuffs obtained from the sea. Of the food chain micro-organisms are important. Plants and micro-organisms are dependent on one another. ![]() Over exposure to the sun causes the skin to burn and therefore dark patches are see on the skin. The sun’s ultra violet rays are harmful to the skin. What’s the solution? Dark patches appear on the skin after exposure to the sun. So mountaineers carry oxygen in cylinders when theyĬlimb mountains that are more than 5000m high in order to breathe. ![]() What could be the reason for that?įrom the surface of the earth, the air in the atmosphere becomes rarer. (2) Mountaineers carry oxygen in cylinders when they climb mountains that are more than 5000m high. (1) In which layer of the atmosphere do we see the rainbow? ![]()
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