Помогите пожалуйста. 
In groups. Answer the questions and discuss:What does the world 'environment' mean to you?
1.oceans,rivers,seas,lakes,forest and animals
2.oceans,rivers,seas,lakes,forest, animals,cars,plants and cities
3.oceans,rivers,seas,lakes,forest, animals,cars,plants, cities and people
4.oceans,rivers,seas,lakes,forest, animals,cars,plants, cities, people and YOU

Wheh we say the Earth is in danger,what exactly is in danger?
1.the planet
2.the climate
3.the oceans
4.the forests
5. the animals
6.all of these
7.all of these and YOU