Here is an extremely simplistic look at food chains and webs. It depicts three different food chains, each containing a plant, plant eater, and meat-eater. Learners fill in the missing part of each chain by using the images provided at...

As part of a study of food chains and food webs, class members complete a series of worksheets that trace a marine chain from producers to consumers or decomposers. After studying a food chain example, young marine biologists make up...

In this science worksheet, 4th graders answer multiple choice questions about coastlines, electric cars, the food chain, and more. Students complete 25 questions.

Packed with visual aids and multiple learning opportunities, an engaging exercise challenges individuals as they explore the role of producers, consumers, and decomposers. After discussing differences between food chains, food...

In this living environment worksheet, students complete a crossword puzzle given 34 clues about the various species in the environment that produce, consume and decompose. Topics also include photosynthesis, respiration, glucose, organic...

In this ecosystem worksheet, students answer questions about energy pyramids, food chains, consumers, producers, decomposers, biotic and abiotic factors in an environment, natural selection and the importance of biodiversity in an...

In this chemistry instructional activity, students watch a movie about food chains and use it to respond to each of the questions stated. They use the list of works in the word banks to assist them in matching the correct term to its...

In this pollution and marine life worksheet, students use 9 given terms related to types of pollution and ocean food chains to complete sentences. Students number the effects of human sewage and soil runoff that harm ocean organisms in...

In this food web word puzzle worksheet, students examine the 24 words and names in the word bank and locate them in the word search puzzle.

For this ecology worksheet, 6th graders will review ecology vocabulary words by circling the word that doesn't belong in each group of words for 6 questions. Then students will determine if 9 statements relating to animal and plant roles...

In this food chains worksheet, young scholars identify the producers and consumers in the given food chains and describe how contaminants can biologically accumulate. This worksheet has 4 short answer questions.

In this environment, instructional activity, students complete a series of multiple-choice and short-answer questions on the food chain, DNA, and cellular reproduction.

In this food web worksheet, students color 4 animals and put them in the correct spot on a food web. They answer 3 related short answer questions. 

Is a deer an herbivore? What about a spider? Experiment with the food chain in an interactive science experiment. After listing the herbivores from a selection of animals, third and fourth graders compare the skulls and teeth of...

In this ecosystem worksheet, students use a diagram of an ocean-based food web to complete 5 short answer questions about the energy flow through this ecosystem.

For this food web relationships worksheet, students click on the links to learn about the food web relationships in the wetlands and answer short answer questions about it. Students complete 8 questions total.

In this biosphere activity, students identify the different levels of organization that ecologists study. Students complete charts, sentences, and answer short answer questions.

Test scholars' knowledge of ecosystems with a 20-question pre-assessment. Assessment challenges learners to answer multiple choice questions, read diagrams, and complete charts.

In this energy flow worksheet, students will complete 10 short answer questions based on a food web diagram. Then students will review different cycles in nature including the water cycle, carbon cycle, and energy cycle. This worksheet...

From tiny organisms to entire biomes, young scientists examine the interdependent relationships tying all living and non-living things together with this collection of ecology resources.

Producers, herbivores, carnivores, omnivores, decomposers. To begin a study of the forest ecosystem, learners examine the connections among the members of ecological communities.

In this ecology worksheet, students will review 10 vocabulary words associated with the basic principles of ecology. This worksheet has 10 fill in the blank questions.

In these rainforest vocabulary worksheets, read the definitions and the matching terms for the following rainforest vocabulary terms: decomposers, deforestation, epiphytes, extinct, environment, pollute, vegetation, ecology, climate,...

For this science worksheet, students locate 20 terms about the ecosystem in a word search. Answers are available in various formats.