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...intelligence can develop through effort and learning. With this mindset, failures become opportunities to improve, and setbacks are seen as part of the learning process. Activity 5: Exploring your mindset Timing: 10 minutes Complete a short self-assessment to determine whether you tend towards a fixed or growth mindset. Reflect on how this influences your response to...

...intelligent life appear to be much more remote. Figure 17 Cosmic time, from the Big Bang, about 13.7 billion years ago, to the present. The first galaxies may have formed less than one billion years after the Big Bang. The Sun and the Earth formed about 4.6 billion years ago, when the Universe was about 9 billion years old...Galaxies, stars and planets: End-of-course...

...artificially reinvigorate ecosystems. Mutual benefits DR. LEE SU SEE Well, the dipterocarps are one of the most important family of timber trees in Malaysia and Southeast Asia. This family consists of a very large number of species, many of which have very important value as commercial timber trees. NARRATOR Behind every great dipterocarp lies a team of tiny fungi....

...artificial reservoirs. Water has to be collected from lakes and reservoirs, wells, rivers and underground pools, then treated and transported for domestic and commercial use on a mammoth scale (Figure 6). [Figure 6] Figure 6 The water cycle Think about the engineering involved in designing, building and lining reservoirs; designing and laying pipes of the right material...