Unit 4 Crossword

3. Lots of different types of things
4. It’s important to have ___________ space in your house, places like wardrobes, closets, so you can put things away.
6. Birds that eat weaker animals
9. The natural order in which organisms eat weaker or slower ones
11. I need lots of _____________ space or I'll have a panic attack from being too close to other people (real)
12. In Madrid, it's hard to find a __________ space for your car, so consider using public transport.
13. The International Space ____________ orbits the Earth with astronauts inside.
16. I've never seen someone ____________ into space like that for so long, is he okay?
18. The gravitational pull of a planet is called its _________.
20. The space ___________ is one OneOfTheMostImportantOnTheKeyboard
22. Gray creatures with giant heads and big black eyes (from outer space)
23. An exaggeration (it wouldn’t be an… to say…)
25. My dad has _________ _________ _______ his hunter-gatherer roots and is now hunting pigeons in el Retiro with rubber bands
27. "Get in your space _________ unless you want to freeze to death on the moon."
28. Can refer to the flow of electricity, or of the oceans / seas
29. In the depths of ____________ space, there are black holes and planets made of solid diamonds.

1. We need to ____________ _______ our chemical waste responsibly
2. He's such a ____________ of space, he doesn't offer his seat to older members of society on the train. What a jerk.
3. To stop doing or using something; “This restaurant has ______ _____ ____ plastic straws and now uses paper ones.”
5. His ___________ ____________ (the most important thing he ever did) was develop the vaccine for polio.
7. If we want to stop multiple species from ________ _______ and going extinct, we need to seriously reduce deforestation and emissions of greenhouse gases.
8. This is an unmanned spacecraft whose purpose is to collect data
10. My students always _________ _________ __________ new and interesting ways to make me mad
14. Sometimes, we can’t _________ _______ to the next generation to fix a problem, and we need to do it ourselves
15. Air pollution is __________ _________ lots of different types of bird species.
17. Something that sticks in your head for a long time
19. It’s important for citizens to ________ _______ their governments to take actions against serious issues like climate change
21. A concept that says, in the future, normal members of society will be able to travel to different planets or other celestial objects, just like we visit countries today.
24. He’s a world-____________ scientist, known from Sweden to Japan.
26. As a species, we need to ___________ ___________ our differences and solve the problem of greenhouse gas emissions.