Changing Earth

1. The Transportation of weathered rocks (7)
3. When rocks are heated the will _ _ _ _ _ _ (6)
6. A form of weathering which wears away rocks by the expansion of rots and animal behaviour (10)
10. ROCKS Rocks made from old rocks due to being put under pressure or heated (11,5) (16)
12. The process in which land rises a bit higher each year due to rubbing of plate tectonic plates (6)
14. A rock formation formed by a large pressure building from top layers on the bottommost compressing them into rocks (11)
16. This metamorphic rock is kept in a place called a quarry (5)
17. The result of tectonic plates colliding will form _ _ _ _ _ _ _ _ _
18. An igneous rock which is a tough rock that resits weathering and is used for buildings. (7)

2. The process in which all three rock forms are connected in an ongoing _ _ _ _ _ _ (4,5) (9)
4. Evidence of living things stored in sediment
5. A glass house here plants are kept in different temperatures for tropical plants to be grown (10)
7. The layer present in the atmosphere present to protect our skin from harmful UV rays coming from the Sun (5)
8. The gradual warming of the world due to fossil fuels being burnt (6,7) (13)
9. The physical, chemical and biological process in which there is a breakdown of rocks (9)
11. Rocks created from magma cooled down in sills or dykes or formed outside volcanoes (7)
13. A world-known mountain range caused by the collision of two continental plates millions of years ago (9)
15. Liquid form of pollution which kills living things when it rains (4,4) (8)
17. Metamorphic rock formed when limestone is pressured, it is normally used for building due to looks an strength (durability) (6)