For parents of young learners
10 lines on global warming for kids
"Global warming" is a common environment topic for writing and speaking in school. Here are simple lines for every class, a short speech and useful words.
By the Eloqova team · Updated 11 November 2026
Free printable kit for your child's class: speaking worksheets and a speech planner.Get it freeMake it your own: Swap in your child's own details where they fit, so the lines are true and easy to remember. Say the lines aloud before writing them; speaking first makes writing easier.
5 lines on global warming for UKG and Class 1
- Our Earth is getting hotter.
- This is called global warming.
- Cutting trees makes it worse.
- We should plant more trees.
- Let us save our Earth.
10 lines on global warming for Classes 1 to 3
- Global warming means the Earth is slowly getting hotter.
- Smoke from cars and factories causes it.
- Cutting down trees also adds to it.
- Ice in the mountains is melting.
- Summers are getting hotter.
- Some places get too much rain and some get too little.
- Animals and plants are also in danger.
- We can plant more trees.
- We can save electricity and water.
- Together we can protect our Earth.
10 lines on global warming for Classes 4 and 5
- Global warming is the slow rise in the Earth's average temperature.
- It is mainly caused by gases like carbon dioxide, which trap the Sun's heat around the Earth.
- These are called greenhouse gases, and they come from burning coal, petrol and diesel.
- Cutting down forests makes it worse, because trees absorb carbon dioxide.
- Because of global warming, glaciers and polar ice are melting.
- Melting ice is making sea levels rise, which puts coastal areas at risk.
- It also brings more heatwaves, floods and droughts.
- Many animals, such as polar bears and coral reefs, are losing their homes.
- We can help by planting trees, saving electricity and using public transport or cycles.
- Small steps by every person can make a big difference to our planet.
A short speech on global warming (Classes 3 to 5)
Good morning, everyone. Today I will speak about global warming, one of the biggest problems facing our planet.
Global warming means the Earth is getting hotter because of greenhouse gases from vehicles, factories and the burning of fuels. As a result, ice is melting, sea levels are rising and we see more heatwaves and floods.
We can all help by planting trees, saving electricity and water, and reducing waste. Let us act today for a cooler tomorrow. Thank you.
Useful words for talking about global warming
- global warming
- climate change
- temperature
- greenhouse gases
- carbon dioxide
- pollution
- fossil fuels
- deforestation
- glacier
- melting
- sea level
- heatwave
- flood
- drought
- environment
- renewable
- solar energy
- recycle
- conserve
- planet
How to practise at home
- Make a poster with 5 ways your family can reduce global warming.
- Explain the greenhouse effect using a blanket as an example.
- Switch off lights you are not using for a week and keep a chart.
- Practise the speech with a strong, clear ending.
Questions parents ask
How do I write 10 lines on global warming?
Explain what it is, its causes like greenhouse gases and cutting trees, its effects like melting ice and heatwaves, and how we can help.
What are 5 lines on global warming for UKG?
Our Earth is getting hotter. This is called global warming. Cutting trees makes it worse. We should plant more trees. Let us save our Earth.
What is the main cause of global warming?
The main cause is greenhouse gases like carbon dioxide, released by burning coal, petrol and diesel, along with cutting down forests.
More free guides
Want expert help? See our public speaking classes for kids: live 1:1 online classes for UKG to Grade 8.
