ZLY 101 PRACTICE QUESTIONS

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1. In grassland ecosystem, the pyramid of biomass is ________

⚫ Upright

◯ Leaning

◯ Downwards

◯ Inverted

2. Which of the following factors contributes to a regions climate

◯ Altitude

◯ Latitude

◯ Temperature

⚫ All of the above

3. When both partners are affected negatively by the nature of interaction is ____________

◯ Commensalism

⚫ Competition

◯ Predation

◯ Ammensalism