1.Do people destroy forests, and we flood deserts to create more farmland, factories, houses and roads?
2.Why people destroy forests, and we flood deserts to create more farmland, factories, houses and roads?
3.Who destroys forests, and we flood deserts to create more farmland, factories, houses and roads?
4. Are people destroy forests, and we flood deserts to create more farmland or factories, houses or roads?
5.people destroy forests, and we flood deserts to create more farmland, factories, houses and roads,aren't they?