Below is a sample outline and a well-developed multiple causes leading to a single effect essay in APA 7th ed. on the topic: “The Decline of Bee Populations.” This sample is intended to help students write better essays.
Causes of the Decline in Bee Populations Essay
Sample Cause and Effect Essay Outline
- Introduction
- Hook: Start with a startling fact about the decline in bee populations or a relevant quote.
- Background Information: Provide an overview of the importance of bees in pollination and food production.
- Thesis Statement: Present the main argument that the decline in bee populations is a result of multiple causes, including habitat loss, pesticide use, and climate change.
- Body Paragraphs: Causes
- Habitat Loss:
- Topic Sentence (Cause 1): Habitat loss is one of the primary causes of declining bee populations.
- Explanation (Cause 1): Discuss the destruction of natural bee habitats due to urbanization and agricultural expansion.
- Evidence: Provide statistics or examples illustrating the extent of habitat loss.
- Impact on Bee Populations: Explain how habitat loss directly affects bee populations.
- Pesticide Use:
- Topic Sentence (Cause 2): The use of pesticides is another significant factor contributing to bee population decline.
- Explanation (Cause 2): Describe the types of pesticides used and their harmful effects on bees.
- Evidence: Cite studies or incidents demonstrating the adverse impact of pesticides on bee populations.
- Impact on Bee Populations: Explain the direct consequences of pesticide use on bee health and reproduction.
- Climate Change:
- Topic Sentence (Cause 3): Climate change is a growing threat to bee populations.
- Explanation (Cause 3): Discuss how shifting climate patterns affect bee habitats and food sources.
- Evidence: Present scientific findings or data on climate-related changes affecting bees.
- Impact on Bee Populations: Explain how climate change disrupts bee behaviors and lifecycles.
- Conclusion
- Restate Thesis: Summarize the main argument that the decline in bee populations is attributed to habitat loss, pesticide use, and climate change, leading to decreased pollination.
- Summary: Recap the key points made in the body paragraphs, emphasizing the interplay of these multiple causes leading to a single effect.
- Call to Action: Encourage readers to consider the importance of addressing these causes to protect bee populations and the environment.
- Closing Statement: End with a thought-provoking statement about the urgency of preserving bee populations for the sake of global ecosystems and food production.
