Define ecology?

301

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Explain how do populations of predators and preys vary in predatism?

378

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Explain the typical vegetation and the typical fauna of the deserts?

288

---

Define bioremediation?

309

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Explain the major terrestrial biomes?

323

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Explain how can the abundance and diversity of living beings in the tropical forests be explained?

259

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what are the difference between migration, emigration, and immigration?

332

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Define commensalism?

275

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Define biotic potential?

390

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What is the respective importance of carbon for the living beings?

393

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Explain the main biological process that consumes carbon dioxide?

331

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Explain the main characteristics of the age pyramids of developed countries?

361

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Which harms can thermal inversion cause to humans?

283

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Can food chain present quaternary consumers without having secondary or tertiary consumers?

325

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Explain why waste is considered one of the major environmental issues?

353

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