What is the role of the pioneer species?

340

---

How does npp relate to the energy pyramids?

327

---

Why are less biodiverse ecosystems under the risk of suffering deep biological harms if submitted to even small changes?

337

---

What are autotrophic beings?

524

---

What is plutonium reprocessing?

331

---

What are the main sources of mercury pollution?

355

---

Which type of ecological interaction is competition?

320

---

What is the formula of the net primary production (npp)?

323

---

How can a great biological diversity protect an ecosystem from environmental damages?

355

---

What are heterotrophic beings?

337

---

What are pioneer species?

359

---

How the biotic potential can be represented in the same graphic?

336

---

Under which form is nitrogen fixed by the living beings.

313

---

What are the environmental harms caused by mercury pollution?

333

---

What are some examples of interspecific competition?

397

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