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"seaweeds" - 4 õppematerjali

The most pressing environmental issues in Estonia
1
docx

The most pressing environmental issues in Estonia

warming, which is the result of the green house effect. Furthermore, it will change our climate. In addition our air is polluted by hydrogen sulfide (H2S) from plants and factors. Substantially, in Kohtla-Järve and Maardu. Our water is also polluted. We can't drink it, because there are a lot of chemical ingredients. In some cities water is chlorine a lot. As I know a lot of waste waters are putting out to see, near in the beach. In witness of it is appearance of blue seaweeds. In my opinion these thing is very dangerous and harmful for health. As I mentioned before we have also recycling problem. I think that today that problem should be smaller because people should to recycle rubbish. Today we have different containers, separately for paper, biodegradable things and bottles. I can't understand why people don't do it. Is it really so hard? I think no. To conclude, all people, nation, rich or poor, have great responsibility to challenge the problems

Keeled → Business english
75 allalaadimist
Punavetiktaimed
15
doc

Punavetiktaimed

Tallus haruneb ülevalpool rohkem kui all. Eestis leidub teda hajusalt. Elukohana eelistab ta pigem lainetuse eest kaitstud kasvukohti. Peamised leiukohad on Väinameres ning Pärnu ja Riia lahes, 1,3-15 meetri sügavusel, kus vee soolsus on vähemalt 5 promilli. (Trei, 1991) Pilt 5. Phyllohora truncata f. Truncata Allikas: [http://www.seaweed.ie/_images/DSC_491.png] Pilt 6. Polysiphonia violacea Allikas: [http://www.finerareprints.com/botanical/henry-bradbury-british-seaweeds/22000.jpg] Polysiphonia nigrescens (pilt nr. 7) on sagedamaid taimeliike Lääne-Eesti merevetes, kus levib madalast rannaveest kuni 20 m sügavuseni ja kus soolsus on üle viie promilli. Soome lahes ei leidu teda Tallinna lahest ida pool. Reeglipäraselt kasvab ta agariku, põisadru ja põisadru-agariku koosluses. (Trei, 1991) Pilt 7. Polysiphonia nigrescens Allikas: [http://www.finerareprints.com/botanical/henry-bradbury-british-seaweeds/22004.jpg] KOKKUVÕTE

Bioloogia → Bioloogia
3 allalaadimist
Inglise keel unit 5 answers
276
docx

Inglise keel unit 5 answers

(iv) neurotransmitter only, in presynaptic knob / released from presynaptic membrane; receptors only on postsynaptic membrane; ref to refractory period / hyperpolarisation; 2 max [10] 79. 1 eutrophication; 2 increased growth of, algae / seaweeds; 3 block, light / space; 4 ref to competition; 5 (so) alters food chain / example; 6 decomposition of, sewage / dead organisms; 7 ref to aerobic bacteria / increased BOD / less oxygen in water; 8 fish / sea slugs / sponges / corals, die; (linked to oxygen loss) 9 AVP; e.g. increased mineral nutrients increases susceptibility of corals to disease,

Keeled → Inglise keel
13 allalaadimist
Liha töötlemine
1168
pdf

Liha töötlemine

Martín et al. 2002). content and fat content is not easily achieved. Emulsification 153 Indeed, to maintain the same NaCl ionic the addition of MTG at the levels studied strength, the NaCl content must increase (0%–0.6%). when the fat content is decreased (Ruusunen It was also suggested to use seaweeds, and Puolanne 2005). which contain a high concentration of mineral A variety of approaches to reduce sodium elements, to reduce the amount of added content of meat products has been reported: NaCl in meat processing (Cofrades et al. (1) lowering the level of sodium chloride 2008). (NaCl) added; (2) replacing all or part of the NaCl with other chloride salts (KCl, CaCl2, and MgCl2); (3) replacing part of the NaCl

Keeled → Inglise keel
22 allalaadimist


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