Choose the correct options.

For millions of years, humans have been involved in the 【小题1】 (exploration/eruption) of the world. We’ve explored the North and South pole and made car way all around the globe. Our deep curiosity has formed the 【小题2】 (base/climate) of many greatest historical discoveries such as the discovery of dinosaurs.

Our 【小题3】 (ambition/landscape) to explore soon became a desire to conquer nature. Humans are constantly trying to 【小题4】(prove/comment) our control over nature, and this has resulted in a 【小题5】 (breakdown / run-out) of our deep-rooted connection to the natural world. Because of this, in the not too 【小题6】 (distant / equal) future, we may experience large-scale natural disasters. Some people are beginning to make plans in 【小题7】 (preparation/observation) for the end of the world, when massive natural disasters occur and cause extensive damage. It’s certainly not a 【小题8】 (cheerful/curious) thought, but it’s important to recognise our impact on nature and the world before it’s too late!