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Climate Change and the Decline of Insect Population


A short article that describes the decline of insect population due to climate change. This article by the Entomological Society of America focuses on the importance of insects in food webs and how climate change affects their distribution.

Students will learn how a changing climate generally reduces the population of insects and potentially alters the food web. Further, they will learn about the impacts on food security and the potential spread of vector-borne diseases.

Use this tool to help your students find answers to:

  1. Why are insects important to an ecosystem?
  2. How does climate change affect insect populations?
  3. Discuss the impacts of climate change on insect population, food security and disease.
About Tool
Tool Name Climate-Change Impact on Insects ‘Simply Cannot be Ignored’
Discipline Biological Sciences
Topic(s) in Discipline Biodiversity, Entomology, Epidemiology, Infectious Disease, Ecosystem, Insects, Arthropods, Insect Biodiversity, Food Web, Food Security, Invasive Species, Vector-borne Diseases
Climate Topic Climate and the Biosphere, Climate Change and Food Security, Climate and Health
Type of tool Reading
Grade Level High School, Undergraduate
Location Global
Language English
Translation      –
Developed by Entomological Society of America
Hosted at Proceedings of the National Academy of Sciences
Access Online
Computer Skills Basic

Mapped Sustainable Development Goal(s), apart from 4 and 13


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