Jigsaw

kenny 27: is a common boundary where different parts of a system come in contact and interact. 28. sun drive external processes that occur in the atm and hyrdosphere and at earths surface. earths interior is the shelter source. heat is in there and constantly generates. 29. by dependant on it impacting it and responding to its variability. 30 skip 31 skip 32 inner core is solid iron and the crust is composed of sedimentary, metamorphic rock 33. 4 billion years. Northwest territiories of canada 34.1st row down: 7kilo, 70kilo, 660 kilo, 660 kilo, 2270 kilo, 1216 kilo, 100 kilo, 356 kilo....now 2nd row down: dark igneous rock, homogeneous, lithospehere, rocky, liquid layer, solid, ridged outer shell, weak....now 3rd row: denisty of 2g, granite rock, upper bottom part is transition, AKA the P layer, thick, sphere having a radius, upper most mantle, small amount of melting. 35. skip 36 continental and oceanic basins 37 flat and appear above at sea level.

GOOD NIGHT

14. the Precambrian began 4500 million years ago. It ended 600 million years ago (i'm too lazy to do the math)

15. The most dominient life forms of the Precrambrian were sea animals, such as jellyfish and ansestors of aquatic animals.

16. the three eras of geological time since the Precambrian the Palenzoic, the Mesozoic, and the Cenozoic

17. Palenzoic was in the Pas, Mesozoic was in the Middle, Cenozoic was Current.

18. The terms of hypothesis and theory are similar through forming ideas of an event.

19. Steps of the scientific method are: Problem, Hypothesis, Create an experiment, collect data, analyze data and come to a conclusion.

20. Biosphere- This sphere includes all living organisms in the Earth, whether it's a flower to a humpback whale. The biosphere consists of animals, plants, and their habitat. Also, what kingdom, phylum, class, order, family, group, species they belong to.

Hydrosphere: This sphere is the consists all of the major bodies of water throughout the Earth. It consists of the water cycle (hydrologic cycle), the ocean, rivers, lakes, streams, fresh water, salt water, etc...

Atmosphere: This sphere is the most essential to humans, because in order for us to survive, we need oxygen. The atmosphere consists of clouds, weather, air pollution, wind direction, relative humidity, dew point, etc...

Geosphere: This sphere consists of the Earth's land and crust and what lies within. It consists of all minerals, rocks, hills, mountains, the layers of the earth, tetonic plates, etc...

More to come (sarah)

21. There is a balance for all of them

22. Any size group of interacting parts that form a whole

23. Closed = selfcontained with regard to matter Open = natural systems with boht matter and energy

24. Climate System

25. Body Sweat

26. The water cycle in the earth system

27. A common boundarie of a system with common contact and interaction

28. The sun and earth's interior

29. We use the natural resources of the earth.

1) concept that earth was shaped by catstophic events of a short term nature 2) skip 3) concept that the processes of that have shaped Earth in the geological past are essentially the same as those opperating today. 4)skip 5)skip 6) 4.5 billion years old 7)Events are placed in their proper sequence or order want and knowing their age in years. 8) Sarah 17, Nikko 17, Kenny 17, Mikki 16 9) In any under formed sequence of sedmentary rocks each bed is older than the one above it and younger than the one below. 10) skip 11) Fossils organisms succeed one another in a defanite and determinable order, and therefore anytime period can be organized by its fossil content