From types of rocks to types of weathering, learners gain knowledge on minerals, composition of soil, and the effects of weathering on Earth.

Seven superb slides sharpen science students' scoop on soil. In viewing them and reading the accompanying captions, your class will uncover the importance, different types, horizons, and protection of soil. They can then assess their new...

Components of soil, such as inorganic or organic materials are detailed along with the main contributions of each. Deposits, weathering, and distinct types of characteristics and properties of soil classes are given.

The grammar is problematic on several of the slides in this collection, but the information is generally accurate. If you don't mind making a some corrections rather than starting from scratch, this presentation will save you some...

If your class is reading the historical fiction novel, Out of the Dust, then you are in luck. Here are a few slides that will help you provide historical context for the book, as well as define main characters, setting, symbolism, and...

Though information-packed, this presentation on soil is drab if it stands alone. As you journey through slides about soil texture, make sure to pass around samples of each type. Perform demonstrations as you lecture on soil density and...

Knowing about history is one thing, learning form it is another. Rather than just discuss the causes and effects of the Dust Bowl, this presentation discusses what we learned from the Dust Bowl. Presented are the types of agricultural...

This is a wonderful PowerPoint! It gives excellent details of different types of ferns and their characteristics which help them to survive and produce spores in many varied habitats.

Scientists found fossils of plants more than 420 million years old—but plants existed for up to 100 million years prior to these fossils. Learn about the importance of plants to the entire planet. Viewing a presentation helps scholars...

AP environmental science or college-level ecology classes will glean a tremendous amount of information on nutrient cycles from this detailed PowerPoint. It covers nutrient requirements, biogeochemcial cycles, decomposition rates, and...

Are you looking for a PowerPoint that identifies and explains the job each plant part performs? Perhaps you've found it! Examples of different types of plants, as well as common household items derived from plants are included. The text...

Mosses and ferns are some of the world's oldest types of plants. Here is a quality 10-slide presentation set to gentle background music for beginning botanists to view and enjoy. Accompanying captions explain that these are both...

The techniques for preparing soil before laying, or seeding, a lawn is covered in this set of slides.  Ideal pH, fertilizer, and drainage is described.  Details of the best seed type for different conditions are also...

Get an in-depth look into erosion and deposition with a 23-slide presentation that details how gravity, water, waves, wind, and glaciers cause changes to the Earth's surface. Each slide consists of detailed images equipped with labels,...

This PowerPoint is a straightforward list of facts about how humans impact the environment. Subjects covered are extinction, natural resources, different types of pollution, and conservation efforts. Questions are presented on some...

An anticipatory slide suggests personal benefits from gardening. Then the presentation goes into choosing a location, considering soil type, the use of fertilizers, and the variety of crops available to choose from. If you are...

The history of terrariums and how to construct one are presented in this PowerPoint. Each important step aspect of terrarium care is discussed: selecting a container, drainage, soil, types of plants, and maintenance. You will want to...

This PowerPoint provides a game show format with multiple choice questions about fresh and salt water. Topics include sources of water, water geography, uses of water, and the water cycle.

An extensive investigation of the Earth's climate changes awaits your environmental science classes. This top-notch presentation begins by looking at the history of Earth's climate and then predicts the impact on each major terrestrial...

This plant biology PowerPoint introduces plant parts and their functions. This PowerPoint allows students to identify each plant part on a diagram, along with its' function. The slides contain a clear explanation of how each plant part...

A few diagrams and bullet-point notes fill the 24 slides of this presentation on plant parts. The content is advanced enough for high school or college botany courses. The diagrams, however, are of substandard quality and quantity. You...

Can an area with no soil turn into a forest? Scholars learn about the process of ecological succession using an interesting presentation. It covers both primary and secondary succession in the building of new ecosystems.

Make your learners' stories the best they can be. Use this resource to help them identify and discuss the importance of an engaging opening for their stories. This presentation goes through a series of tips and examples to help make this...

The general characteristics of fungus types are presented here. Your class will love the pictures of the amazing features found on these strange living things. The internal and external structures and their functions are highlighted. By...