Small actions like (20) ___________ the tap helps save water and keep these ecosystems healthy.

Our expert guides will take you through grasslands that border the desert, (3)___________ you'll see animals that can live under the extreme heat.

Many are either protected by UNESCO or (39) ____________ by local communities so that future generations will be able to appreciate them.

Some sites play an important role (37) ___________ preserving local culture and history.

a. Lan: That’s cool! Do you have any favorites? b. Lan: Me too. I heard the scenery there is breathtaking. c. Minh: Maybe we can plan a trip together next summer? d. Minh: I’ve been reading about famous World Heritage Sites lately. e. Minh:

By joining, you'll gain a better understanding (12)___________ our shared global heritage and play a part in its preservation.

Using reusable bags and bottles is an easy way to lower (19) ___________ plastic waste polluting these waters.

This protects water ecosystems from the harmful effects of global warming, like rising (18) ___________ and warmer oceans.

When visiting rivers, lakes, or the ocean, avoid (21) ___________ . By respecting these habitats, we can protect the plants and animals that depend on clean, natural waters.

a. Jenny: Being responsible doesn’t mean doing everything alone. b. Sam: I agree. It’s more about knowing when to ask for help. c. Jenny: Exactly. Teamwork is also a part of growing up.

Deserts are not just large areas of sand—they are (1)___________ to unique plants, animals, and beautiful landscapes.

Feel the thrilling of driving over sand dunes, and spend the evening under the stars in a (5)___________.

Feel the (4)___________ of driving over sand dunes, and spend the evening under the stars