Middle School Earth Science: Homework Help Resource

  • Course type: Self-paced
  • Available Lessons: 113
  • Average Lesson Length: 8 min
  • New lessons are still being added
  • Watch a preview:

    What is Earth Science?
    chapter 1 / lesson 1
    What is Earth Science?

  • Middle School Earth Science: Homework Help Resource Practice Test

Course Summary

If your middle schooler is struggling in earth science class, this flexible homework help course offers the assistance they need. Fun video lessons break down the topics your student is learning about in class and can help them to complete assignments or study for tests.
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Try it risk-free for 30 days

12 chapters in Middle School Earth Science: Homework Help Resource

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(8, 12)}}
Course Progress Best Score
Lesson 1 - The Environment, Levels of Ecology and Ecosystems  Take Quiz
Lesson 2 - Food Chains, Trophic Levels and Energy Flow in an Ecosystem  Take Quiz
Lesson 3 - Predator/Prey Interactions, Camouflage, Mimicry & Warning Coloration  Take Quiz
Lesson 4 - Symbiotic Relationships: Mutualism, Commensalism & Parasitism  Take Quiz
Lesson 5 - Carrying Capacity, Migration & Dispersion  Take Quiz
Lesson 6 - Conservation Biology, Habitat Fragmentation, and Metapopulations  Take Quiz
Lesson 7 - Ecological Succession: From Pioneer to Climax Communities  Take Quiz
Lesson 8 - How Introduced and Invasive Species Alter Ecological Balance  Take Quiz
Lesson 9 - Biomes: Desert, Tropical Rainforest, Savanna, Coral Reefs & More  Take Quiz
Lesson 10 - Biomes: Tundra, Taiga, Temperate Grassland, and Coastlines  Take Quiz
Lesson 11 - The Nitrogen Cycle, Acid Rain and Fossil Fuels  Take Quiz
Lesson 12 - The Carbon Cycle and Long-Term Carbon Storage  Take Quiz
Lesson 13 - Tropical Rainforest Producers and Consumers  Take Quiz
Lesson 14 - Clownfish & Sea Anemones: A Symbiotic Relationship  Take Quiz
Lesson 15 - Human Impacts on the Environment  Take Quiz
Lesson 16 - Evolutionary Stable Strategy  Take Quiz
Lesson 17 - Subsistence Strategies: Definition & Types  Take Quiz
Lesson 18 - Pseudomonas Fluorescens Uses in Agriculture  Take Quiz
Lesson 19 - Rust Fungus: Definition & Life Cycle  Take Quiz

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Practice Tests in this course
Check your knowledge of this course with a 50-question practice test. Once you take the test, you will receive a detailed exam report complete with your personal statistics and even specific lessons to focus on! Take the practice test now
Your detailed study guide will include:
  • Answers and detailed explanations to each question
  • Video lessons to explain complicated concepts
Course Practice Test
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