WorkybooksClimate change for KidsEvidence for Climate Change: Reading Passages and Activities for Students

Help your students explore the evidence for climate change with these engaging reading passages. These lessons bring climate science to life in your classroom. They are designed for grades 5–8.

Students will learn how scientists study climate change. They will discover what ice cores reveal about Earth’s past. They will also see how global temperatures and seasons are changing over time.

Each passage includes comprehension questions and vocabulary tasks. Fun extension activities keep students engaged. These resources are perfect for teachers and homeschoolers who want to make science meaningful.

🌍 What Is Climate Change and Why Study It?

Understanding climate change for students starts with the basics. Climate describes long-term weather patterns in a region. Weather is what happens outside today. Climate is the pattern over many years.

How do we know climate change is real? Scientists collect data from around the world. They study temperature records, ice samples, and ocean measurements. This global warming evidence shows our planet is getting warmer.

Weather vs climate for students is an important concept. Teaching climate change to middle school students helps them think like scientists. They learn to examine data showing climate change. They also practice critical thinking skills.

🧊 Climate Through Earth’s History

Climate Through Earth’s History 

Earth’s climate has changed many times. Our planet has experienced ice ages and warm periods. These natural cycles happened over thousands of years. Scientists study fossil evidence of climate change to understand the past.

Ancient climates tell us important stories. Fossils show what plants and animals lived long ago. These clues reveal past temperatures and rainfall. Students can explore these patterns in our reading passages.

One way of studying past climates is by looking at the growth rings on trees. Climatic conditions can be inferred by variations in the tree’s rings. 
Widely spaced rings, from when the tree was growing fast, can mean the climate was favorable. Tightly spaced rings can show how a tree grew more slowly. The rings can also indicate avalanche patterns and so much more. 
United States Geological Survey (USGS) staff collect these tree “cookies” in Glacier National Park, and around the country. Then the cookies must be sanded so the rings can be easily seen and measured.
USGS staff sand tree cookies to study patterns in growth over time. Learn more here: https://www.nps.gov/articles/avalanche_research.htm

🧩 Read the full passage and test your understanding with our interactive quiz!

🔬 How Scientists Study Climate

How do scientists study evidence of climate change? They use many tools to collect data. Satellites orbit Earth and measure temperatures from space. Ocean buoys float in the water and track ocean temperature rise.

Weather stations record daily temperatures around the world. Scientists compare old records to new measurements. This temperature rise evidence shows clear warming trends. Climate graphs and data for kids make this information easy to understand.

Scientists use computers to create climate models. These models predict future changes. They help us understand the greenhouse effect examples in real life. Human impact on climate becomes clear through this research.

Climate models and Evidence for Climate Change
Climate models are systems of differential equations based on the basic laws of physics, fluid motion, and chemistry. To “run” a model, scientists divide the planet into a 3-dimensional grid, apply the basic equations, and evaluate the results. Atmospheric models calculate winds, heat transfer, radiation, relative humidity, and surface hydrology within each grid and evaluate interactions with neighboring points.NOAA, Wikimedia Common

📥 Download the comprehension worksheet to test what your students learned.

❄️ What Ice Cores Tell Us

Ice core samples climate evidence is some of the best proof we have. Scientists drill deep into glaciers and ice sheets. They pull up long tubes of ice called ice cores. These cores contain tiny air bubbles from long ago.

The air bubbles are like time capsules. They show carbon dioxide increase over centuries. Scientists can measure CO₂levels from thousands of years ago. This data proves that current levels are much higher than before.

Ice cores also reveal ancient temperatures. Layers of ice show warm and cold periods. This simple evidence of global warming is powerful. Students find ice core research fascinating and engaging.

Evidence for Climate Change- ice cores
Engineers with the Cold Regions Research and Engineering Laboratory capture an ice core at Camp Century, Greenland. From 1961 to 1966, the research team, led by Lyle Hansen, analyzed ice from the bottom of the glacial sheet to study atmospheric conditions as long as 115,000 years ago.Wikimedia Common

🌡️Global Temperature Rise

How Scientists Measure Warming

What are three main pieces of evidence for climate change?
1.Temperature records show warming trends.
2.Melting glaciers evidence is visible around the world.
3.Rising sea levels prove that ice is melting into the ocean.

Temperature records go back over 150 years. Scientists compare past and present data. Every decade since 1980 has been warmer than the last. This is strong temperature rise evidence that everyone can understand.

Evidence for Climate Change-Global temperature rise graph for kids.
Global temperatures in 2024 were above the 1991-2020 average (red) across most of the planet. Yearly temperatures compared to the 20th-century average (bar chart) show that it has been 48 years since Earth had a cooler-than-average year. NOAA Climate.gov image, based on data from NOAA National Centers for Environmental Information. 

Glaciers are shrinking on every continent. Arctic sea ice is at record lows. Rising sea levels threaten coastal cities worldwide. These are examples of climate change evidence students can observe in news reports.

📊 Students can take multiple choice quiz in our comprehension activity!

⛈️How Climate Change Affects Weather Patterns

Climate change is making weather more extreme around the world. Scientists study weather patterns to understand how our planet is changing. The data shows clear connections between warming temperatures and shifting weather.

Weather patterns are becoming harder to predict. Seasons arrive earlier or later than expected. Rain may come at the wrong time for crops. Traditional weather patterns no longer follow the old rules.

Scientists use climate models to study these changes. They track data from satellites, weather stations, and ocean buoys. This evidence helps us prepare for future weather challenges.

🌸How Climate Change Affects Seasons

Shifting Seasons and Their Impact

Seasons are changing because of global warming. Spring arrives earlier in many places. Winter is getting shorter in most regions. These shifts affect plants, animals, and people.

Flowers bloom before bees are ready to pollinate them. Birds migrate at the wrong times. Growing seasons are longer for farmers. These changes have big effects on ecosystems.

Students can observe seasonal changes in their own neighborhoods. They learn to connect local observations to global patterns. This hands-on approach makes learning meaningful.

🧩 Test your understanding with our interactive seasonal changes quiz!

🧩 Interactive Climate Change Activities for Students

Activities to teach climate change in middle school make learning fun. Our reading comprehension worksheets build critical thinking skills. Vocabulary games help students master science terms.

Climate change lesson ideas for classrooms include quizzes and discussion questions. Our resources support different learning styles. They work well for ELL students and struggling readers too.

Classroom resources on climate change should be engaging and accurate. Our passages are reviewed by science educators. They align with middle school science standards. Teaching global warming in schools has never been easier.

🧠 Why Teaching Climate Change Evidence Matters

Climate literacy for students prepares them for the future. They learn to evaluate evidence and think critically. These skills apply to many areas of life.

Evidence-based learning helps students become informed citizens. They understand global issues that affect everyone. They can make smart decisions about the environment.

Teaching climate change connects to real-world issues. Students learn about sustainability and global citizenship. They see how science affects their daily lives.

📎 Download the Complete Reading and Activity Bundle

Ready to bring these lessons to your classroom? Download the full Evidence for Climate Change

Reading Bundle. You will get six engaging passages and comprehension worksheets. Interactive activities are designed for grades 5–8.

Our climate change reading passages cover all the key topics. Students learn how scientists study climate data. They explore ice cores, temperature records, and weather patterns. Each passage builds understanding step by step.

🌍 Get your students excited about science with evidence-based climate change lessons! 🌍

Neha Goel Tripathi, PhD

Accomplished sustainability educationist with over 20 years of experience in city planning, architecture and teaching. Experienced in research and consultancy on various projects covering climate change, sustainability, eco-sensitive zones, and smart cities. Passionate educator currently working on innovating climate change curriculum for K-12 students. I am driven to nurture students' critical thinking and awareness on environmental sustainability.

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