natural events

Open Ended

Describe a natural event you have experienced or heard about, and discuss its possible impacts on the ecosystem.

Multiple Choice

Why is it important to understand how natural events transform ecosystems?

• To predict changes in population dynamics

• To prevent all natural events

• To eliminate natural disasters

• To ignore ecosystem changes

Open Ended

Explain how natural events can disrupt ecological balance and trigger adaptation mechanisms in organisms.

Multiple Choice

Which of the following is NOT a characteristic of a natural event as defined in the slide?

• Unexpected severe weather occurrence

• Creates immediate threat to organisms’ health and safety

• Improves ecological balance

• Triggers complex survival and adaptation mechanisms

Multiple Select

Which of the following are potential effects on populations after a natural event?

• Increased competition for reduced resources

• Higher mortality rates in event-impacted areas

• Potential population growth in new settlement areas

• Immediate increase in food supply

Open Ended

Describe two consequences of volcanic events on ecosystems, based on the information provided in the slides.

Multiple Choice

Which volcanic gas is both odorless and extremely toxic?

• Carbon dioxide

• Sulfur dioxide

• Hydrogen sulfide

• Hydrogen halides

Multiple Choice

Which of the following natural disasters is most likely to cause suffocation due to low air density?

• Tornado

• Hurricane

• Flood

• Tsunami

Multiple Select

Which of the following are factors that influence population recovery after a hurricane?

• Resilience of local plant species

• Adaptive capabilities of animal populations

• Wind speed

• Amount of rainfall

Open Ended

Compare the short-term ecological impacts of tornadoes and hurricanes on animal populations.

Open Ended

What are the main causes of death during a tsunami, and how do they differ from those during a flood?

Multiple Choice

Which of the following does NOT influence ecosystem recovery after a natural disaster?

• Species diversity

• Habitat complexity

• Environmental conditions

• Color of the sky

Multiple Choice

Which of the following is NOT a key aspect of human intervention in supporting ecosystems?

• Understanding natural event impacts

• Supporting ecosystem recovery

• Developing conservation strategies

• Increasing pollution