# Unit 9: Protecting the environment

> Từ vựng và mẫu câu Unit 9 (Protecting the environment), Global Success 10: If … had …, … would have … / Conditional sentences / … leads to ….

Source: https://olyclass.com/library/tb-global-success-g10-u09/

- Subject: English
- Level: B1
- Textbook unit: 16
- Play it free on one screen (projector, TV or whiteboard): https://olyclass.com/library?play=tb-global-success-g10-u09
- Copy and edit it: https://olyclass.com/library?copy=tb-global-success-g10-u09
- Games it plays well in: [Claw Machine](https://olyclass.com/classroom-games/claw-machine/), [Tile Grab](https://olyclass.com/classroom-games/tile-grab/), [Dare Board](https://olyclass.com/classroom-games/dare-board/), [Lucky Wheel](https://olyclass.com/classroom-games/lucky-wheel/)

## Words in this game

- **balance**: Nature needs a balance to stay healthy.
- **biodiversity**: Biodiversity means many kinds of living things.
- **climate change**: Climate change is making our planet warmer.
- **consequence**: Every action has a consequence for nature.
- **deforestation**: Deforestation destroys homes for many animals.
- **ecosystem**: A pond is a small ecosystem.
- **endangered**: The panda is an endangered animal.
- **environmental protection**: Environmental protection is important for everyone.
- **extreme**: Extreme weather can be dangerous.
- **giant**: The giant tree is very old.
- **habitat**: A forest is a habitat for many animals.
- **heatwave**: The heatwave made the days very hot.

## Questions

1. If we ___ the trees, the animals would have kept their homes. (didn't cut down / don't cut down / hadn't cut down / won't cut down)
   Answer: hadn't cut down
2. Deforestation ___ the loss of habitats. (is led to / lead to / leads at / leads to)
   Answer: leads to
3. If you heat ice, it ___. (froze / is freezing / melts / will have froze)
   Answer: melts
4. If it rains tomorrow, we ___ the tree-planting. (cancelled / had cancelled / will cancel / would have cancelled)
   Answer: will cancel