Providing a sweeping overview of population and community interactions, this ecology worksheet gets learners thinking. They differentiate between habitat and niche, describe and give exemplars of various animal and plant defenses,...

In this ecology vocabulary exercise:  wetlands worksheet, students read the definitions of 8 words, then categorize a species found in a wetland in their region.  This page has numerous links to helpful web resources.

The 2005 version of the Regents High School Examination in ecology is as comprehensive as previous years' exams. It consists of 40 multiple-choice questions on topics ranging from the structure of DNA to interactions within an ecosystem....

In this ecology learning exercise, students read the vocabulary words and then categorize a species found in a field, meadow, or fencerow in their state or region. Students complete 6 problems.

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.

In this random sampling worksheet, learners compare data collected by a random sample to data collected by an actual count using pieces of paper with numbers written on them. They compare their data for the actual count to the random...

In this human impact on the environment worksheet, young scholars fill in the blanks to complete sentences about how humans have negatively affected the environment. They complete sentences about the actions taken to reduce and repair...

In this environmental issues worksheet, students are given 10 current topics that are problems in our environment today. They complete sentences about each topic by filling in the blanks with the appropriate terms. Some of the issues...

In this bluebirds learning exercise, students categorize bluebird species found in their state and define vocabulary related to it. Students complete 6 vocabulary words.

In this energy crisis and energy alternatives worksheet, students fill in the blanks of sentences when given terms related to the environment, the energy crisis, renewable resources and non-renewable resources.

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

Recycling is the focus in the sixth of a nine-lesson series devoted to forest ecosystems. Class members read an article about the responsible use of natural resources and ways to reduce land fill.