All Flashcards
Why are bees important?
Crucial pollinators for many crops; declining bee populations are a major environmental concern.
Explain pesticide resistance.
Pests develop tolerances to pesticides, requiring increased usage and costs.
What is the impact of pesticides on food chains?
Pesticides can disrupt food chains by harming or killing organisms, leading to imbalances in the ecosystem.
How do pesticides affect biodiversity?
Pesticides can reduce biodiversity by harming non-target species and disrupting ecological relationships.
What are the human health risks of pesticide exposure?
Pesticide exposure is linked to cancer, birth defects, and neurological problems.
Explain the concept of toxicity in relation to pesticides.
Pesticides can be harmful to non-target species, including birds, bees, mammals, and aquatic life.
Describe the role of pesticide regulations.
Laws and policies designed to control pesticide use and minimize their negative impacts on the environment and human health.
What is the significance of pollinators?
Pollinators are essential for the reproduction of many plants, including crops, and their decline can have significant ecological and economic consequences.
Why is soil and water contamination a concern with pesticide use?
Pesticides can contaminate soil and water through runoff and leaching, affecting ecosystems and human health.
What are the benefits of disease control using pesticides?
Pesticides can protect against diseases like malaria and Lyme disease by controlling the pests that carry them.
What is the effect of insecticide use on bee populations?
Insecticide exposure leads to bee population collapse.
What is the effect of pesticide runoff?
Causes water contamination.
What is the effect of pests developing tolerance to pesticides?
Leads to increased pesticide usage and costs.
What is the effect of pesticides on non-target species?
Can harm or kill beneficial organisms like birds and bees.
What is the effect of pesticide leaching?
Causes soil contamination.
What is the effect of pesticide use on human health?
Linked to cancer, birth defects, and neurological problems.
What is the effect of pesticide use on food chains?
Pesticides can accumulate and magnify up the food chain.
What is the effect of pesticide use on soil quality?
Can degrade soil quality by harming beneficial organisms.
What is the effect of pesticide use on water quality?
Can contaminate water sources through runoff and leaching.
What is the effect of pesticide use on biodiversity?
Can reduce biodiversity by harming non-target species.
What is the effect of insecticide use on bee populations?
Insecticide exposure, especially neonicotinoids, leads to bee colony collapse.
What is the effect of pesticide runoff on aquatic ecosystems?
Pesticide runoff contaminates water, harming aquatic life and potentially entering the food chain.
What is the effect of using non-selective herbicides?
Kills all plants, disrupting ecosystems and potentially leading to soil erosion.
What is the effect of pests developing resistance to pesticides?
Increased pesticide usage, higher costs, and potential for more environmental damage.
What is the effect of pesticide use on human health?
Linked to cancer, birth defects, neurological problems, and other health issues.
What is the effect of pesticides on non-target species?
Harmful to birds, bees, mammals, and aquatic life, disrupting ecosystems.
What is the effect of increased food security due to pesticide use?
More food and a more stable food supply.
What is the effect of pesticides protecting native species?
Can be used to control invasive or parasitic species, safeguarding needed plants and animals.
What is the effect of pesticide contamination?
Cause soil and water contamination through runoff and leaching.
What is the effect of glyphosate use?
Linked to health issues and environmental concerns.