Dynamic Earth Learning

Sustainable farming encompasses economic, social, and environmental aspects, focusing on good stewardship of natural systems and resources. The practices of sustainable agriculture, also known as agroecology, include building healthy soil, wise water management, climate pollution reduction, and biodiversity promotion. The lesson clarifies that sustainable and organic farming are not the same, although organic practices often align with sustainability. Various sustainable agriculture practices ar

Soil conservation involves implementing farming practices and techniques to protect and improve soil quality. Various types of soil conservation methods are discussed, including terrace cultivation, cover cropping, no-till farming, crop rotation, buffer strips, and contour farming. These methods aim to prevent soil erosion, enhance soil fertility, improve water infiltration, provide food and shelter for animals, and preserve organic matter. The main threats to soil conservation are poor farming

Learn all about how an aquaponics system works and the basics of hydroponics. Also evaluate how aquaponic fish farming may be a more sustainable and environmentally-friendly food source. In this environmental earth science lesson, students watch a short video, read an article, and then complete worksheets that prompt them to consider how aquaponics works and how it impacts the environment and the future of farming. Format:- Video mp4 file - Handout PDF file - Worksheets in 3 formats: Google, fil

This lesson introduces genetically modified organisms (GMOs) and genetically modified foods. It covers the history, techniques, benefits, and concerns related to GMOs. It explains that GMOs are organisms that have been genetically modified in a laboratory to have specific desired characteristics that are not naturally present. The process of genetic engineering is described, including techniques such as using a gene gun or modified viruses to introduce new DNA into plants. It emphasizes the nee

The Great Pacific Garbage Patch is the largest accumulation of floating trash in the Pacific Ocean. The garbage patch is not a solid mass, but a dispersed concentration of plastic particles influenced by ocean currents. The detrimental effects of the garbage patch on marine animals, such as entanglement and ingestion of plastic, are discussed. The lesson also explores potential solutions, including ocean cleanup technologies, beach cleanups, prevention strategies, and policy changes. It emphasiz

The tragedy of the commons is an economic theory that describes how people tend to prioritize their own self-interests when using shared resources, often disregarding the long-term consequences for others and the environment. The lesson explains the origins of the theory, its key ideas, and the importance of understanding it in relation to sustainability. It explores examples of the tragedy of the commons, such as climate change, overfishing, and deforestation, highlighting how individual action

"The increasing adoption rate of technology in agriculture shouldn’t be surprising to anyone. Farming is highly land and labor-intensive. Farmers are driven to use technology to increase efficiency and manage costs." Have students learn more about technological innovations in the farming industry. This guide accompanies an 8-page article that includes an infographic. ❤️ Follow My StoreClick on the green star next to the store logo to receive new product updates. Topics Include:- Variable-rate t

Students will consider the impact acid rain has on humans and the environment. They will learn how acid rain forms, the effects of acid rain, and how to prevent acid rain. In this environmental earth science lesson, students watch a short video, read an article, and then complete worksheets to synthesize their learning. This lesson would be great in a weather or climate unit. Formats:- Video mp4 file - Handout PDF file - Worksheets in 3 formats: Google, fillable PDF, and fully editable - Link to

Superfund sites are areas with hazardous materials, often resulting from abandoned processing plants, mining sites, manufacturing plants, and landfills. This lesson explains the criteria for inclusion on the National Priorities List (NPL) by the Environmental Protection Agency (EPA). The purpose of the NPL is to prioritize cleanup efforts at these sites based on their potential threat to human health and the environment. The lesson describes the cleanup process under Superfund, including remedia

Organic foods include both healthy and unhealthy foods, so is organic food healthier? Is organic food worth the cost? Use this lesson to get students thinking about organic foods and why they are becoming so popular. In this environmental earth science lesson, students watch a short video, read an article, and then complete worksheets that prompt them to consider the positive impact of growing food without the use of synthetic pesticides, herbicides, or fertilizers.

The US Endangered Species Act of 1973 works to protect endangered and threatened species, including plants, in the US and around the world. This lesson covers the definition of endangered and threatened species, the role of government agencies in protecting them, and examples of species that have recovered thanks to the Act. The lesson emphasizes the importance of taking action to protect wildlife and plants, and encourages students to help increase awareness of endangered species. In this envir

This lesson covers the topic of space debris, also known as "space junk." It discusses the types, quantity, and characteristics of space debris, highlighting its threat to space stations and satellites. The sources of space debris are identified, including spent rocket bodies, damaged artificial satellites, anti-satellite tests, and missing equipment. The potential consequences and risks associated with space debris are explained. The lesson also presents various methods to address the issue, su

Students learn: The concept of using GPS to track animal movements and study their behavior. How GPS wildlife tracking works, including the use of radio receivers to pick up signals from GPS satellites and calculate the animal's location and movement pattern. The common methods of attaching GPS receivers to animals, such as collars and harnesses, tailored to different species. Specific applications of GPS tracking for birds, aquatic animals like sea turtles, and animals with atomic clocks for d

This lesson covers the concept of urban heat islands (UHI), which refers to cities experiencing higher temperatures than surrounding rural areas due to human activities. It explains that the replacement of natural landscapes with urban surfaces, such as concrete and asphalt, leads to heat absorption and emission, causing the urban heat island effect. Factors contributing to UHIs include waste heat from human activities, urban geometry, reduced natural land cover, urban haze, and wind blocking. T

Students will learn about the definition and sources of biofuels, including primary and secondary biofuels, and the processes involved in creating ethanol, biodiesel, and gasification. The lesson also compares the benefits and drawbacks of biofuels versus fossil fuels, including reduced greenhouse gas emissions and improved air quality, as well as potential negative impacts that biofuels can have on food security, land use, and the environment. Overall, students will gain an understanding of th

This lesson discusses the advantages and disadvantages of electric cars compared to gas cars. It explains how electric cars work, their impact on the environment, and the pros and cons of owning one. Electric cars are better for the environment because they don't emit harmful gases, are more energy-efficient, and require less maintenance. However, they have a high purchase cost, charging takes longer than filling up a gas tank, and their driving range is limited. The lesson also notes that while

Ocean dead zones lack sufficient oxygen to support life and can occur naturally or due to human activity. There are over 400 dead zones worldwide, with the largest ones found in the Arabian Sea and the Gulf of Mexico. Agricultural runoff, particularly from animal agriculture in the US Midwest, contributes to dead zone formation by promoting excessive algae growth and oxygen depletion. Preventive measures include managing fertilizer use, planting cover crops, establishing buffer zones, practicing

This lesson explains how air pollution affects human health. It discusses the composition of air pollution, including particulate matter, and how it can cause respiratory problems, heart disease, stroke, cancer, and lung damage. The lesson also explains how indoor and outdoor pollution can affect health, and the sources of outdoor air pollutants. Additionally, it highlights the severity of the air pollution problem globally, especially in developing countries, and emphasizes the need to reduce a

This lesson on nutrient pollution covers its impact on aquatic ecosystems and human health. Nutrients, such as nitrogen and phosphorus, contribute to the fertility of water and promote excessive algae growth, leading to eutrophication. Eutrophication can occur naturally or due to human activities, including sewage dumping, agricultural runoff, fossil fuel combustion, stormwater runoff, and detergent use. The consequences of nutrient pollution include harmful algal blooms, oxygen depletion, fish

This is a science worksheet printable or in Google format for students to complete along with reading an article regarding why they should recycle, reuse and reduce. Topics include:- What Exactly Is Recycling? - What Can I Recycle? - Ways To Reduce Trash You Create - Donate Your Clothing & Home Goods To Charity - Recycling’s Global Impact - Purchase Products Made From Recycled Materials - Recycling Facts - Reduce E-Waste Through Electronics Recycling - We Only Get One Planet Format:(This reso