The Impact of Insect Disappearance

What is the main concern scientists have about the decline in insect populations?

• Increased insect-borne diseases

• Loss of biodiversity and ecological impact

• Rise in global temperatures

• Overpopulation of other species

What percentage of animal biomass do insects account for?

• 25%

• 50%

• 10%

• 75%

What is one major reason for the decline in insect populations?

• Climate change

• Urbanization

• Large-scale farming practices

• Deforestation

What would be the immediate consequence of insects disappearing from the ecosystem?

• Collapse of the food chain

• Rise in bird populations

• Decrease in marine life

• Increase in plant growth

Why would a vegetarian diet not be a viable option in an insect-free world?

• Increased meat consumption

• Higher cost of vegetables

• Lack of pollinators for crops

• Limited water resources

What is one potential benefit of an insect-free world?

• No need for pesticides

• Increased biodiversity

• More fertile soil

• Better air quality

Which disease would be eradicated in an insect-free world?

• Influenza

• Malaria

• Tuberculosis

• HIV/AIDS

What role do insects play in decomposition?

• They slow it down

• They prevent it

• They accelerate it

• They have no role

Why is it important to conserve insect populations?

• They are a nuisance

• They are aesthetically pleasing

• They maintain ecological balance

• They are a food source for humans

What is a key takeaway about insects from the video?

• They are mostly harmful

• They are only important for pollination

• They are vital for the planet's health

• They are easily replaceable