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Free research papers and essays on topics related to: ocean life
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- Anthopleura - 1,224 words
Anthopleura Elegantissima The sea anemones that were collected for the "Clone Specific Segregation in the Sea Anemone Anthopleura elegantissima" experiment were collected by Lisbeth Francis in Pacific Grove, California (Biological Bulletin 1973, 144; 64-72). The topic of Franciss report is the particularity of the constant anemone-free areas dividing contiguous accumulations of these anemones and the connection of these areas to the dispersion and manner of these anemones. In her report Francis describes how she did her experiment and the result of each step. Francis also includes a discussion section where she discusses advantages versus disadvantages of segregated aggregations and organism ...
Related: sea anemones, aggressive behavior, ocean life, aggressive, segregated
- Introduction - 1,018 words
INTRODUCTION Ecology is the study of living things interacting with its environment, other species, and its own kind. Its a study of all external condition and factors, both biotic ( living ) and a-biotic ( nonliving ), that affect an organism. To carry out this study, scientists observe different ecosystems: forests, deserts, grasslands, oceans, or any kind of interaction between organisms and their surroundings, or with each other, which are called ecosystem effects. There are four components within an ecosystem. The a-biotic component, which determines the types of organisms found there, the producers, the consumers, and the decomposers. These components cause continual change within the ...
Related: ocean currents, natural resources, global warming, warming, ecosystems
- Introduction - 1,045 words
... nvertebrates. Bacteria, a form of microorganism is found throughout the ocean and make up much of the dissolved matter in the waters. They also help decompose the dead bodies of larger organisms. It obtains food and oxygen by means of chemosynthesis; a process in which the organism creates food using chemical nutrients as the energy source instead of sunlight. The bacteria live in cooperation with animals unique to this region, providing them with important nutrients. Animals without backbones are called invertebrates. Lobsters and clams are probably the most numerous and diverse group. Invertebrates in the ocean range from jellyfish to worms and crabs. Vertebrates are animals with backb ...
Related: digestive system, pet food, decision making, aquatic, harmful
- Penguins - 1,139 words
Penguins2 The penguin (Sphenisciformes) has been a fascination to numerous people including scientists and researchers alike. They have distinctive characteristics and an interesting classification system. Their eating habits, unique way of breeding and predators are just a way of everyday life that fascinates scientists and researchers. The species status still remains in danger and can hopefully be helped. This unusual bird stands on short legs and walks with a clumsy waddle. These birds cannot fly which is how they got to be called Penguins, which means flightless. All species of penguins have short-bodies and necks. They also all have short thick feathers, which form a kind of waterproof ...
Related: emperor penguin, penguin group, ocean life, different types, collect
- The Jurassic Period - 534 words
The Jurassic Period The Jurassic Period took place about 210 million years ago. It went on for about 70 million years. The Jurassic Period was one of periods in the Mesozoic Era. The life forms that were present during the Jurassic Period were not all of the life forms in Jurassic Park. The Tyrannosaurus rex and Tricerastops had not evolved until after the Jurassic Period. During the Jurassic Period the largest land animals of all were around. These giant animals were known as sauropods. The Diplodocus, the Brachiosaurus, and the Apatosaurus were all saouropods that were around during the Jurassic Period. There were also some rodents, no larger than rats, that roamed in the foliage, and were ...
Related: jurassic, jurassic park, jurassic period, flowering plants, ocean life
- The Leopard Shark - 1,171 words
The Leopard Shark Leopard Shark (Triakis semifascicata) Family Carcharhinidae (requiem sharks). Order Chiamydoselachiformes The Leopard Shark (Triakis semifascicata) is in the Family of Carcharhinidaes (requiem sharks). Carcharhinidaes are the largest family of sharks in numbers. This family consists of bull sharks, sandbar sharks, tiger sharks, great blue sharks and more. The Leopard shark (Triakis semifascicata) grow to 7 feet and are heavily marked with black crossbars and blotches. Their teeth are short, broad and triangular shaped. The Leopard sharks (Triakis semifascicata) are active, fast sharks. They are nomadic, schooling sharks that roam inshore sand flats and rocky areas. They are ...
Related: leopard, shark, asian countries, east asian, florida
- The Time Machine - 1,441 words
The Time Machine Time traveling, a concept known to modern man as inconceivable, but in The Time Machine, by H.G. Wells, this fathom of human fantasy has come to life. Wells entangles a unique blend of contrasting characters, conflicts of capitalist verses laborer divisions, and foreshadowing of the destruction of humanity to seem together this novel of visionary proportions. "The Time Machine is a bleak and sober vision of man's place in the Universe."(McConnell Pg.1581) Well's use of characters in The Time Machine brings a heavy sense of contrast and diversity into the story. There are five main characters around which the story revolves. Beginning with the Eloi and the Morlocks, which are ...
Related: machine, time machine, ocean life, h. g. wells, nameless
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