1. What are Earth’s 5 systems?2. Fill in the two blanks: All Earth’s systems interact. The systems

1. What are Earth's 5 systems? 2. Fill in the two blanks: All Earth’s systems interact. The systems are constantly exchanging and .
3. Explain in at least two complete sentences how Earth developed different layers.
4. At a given temperature, 3.00 m3 of carbon dioxide has a mass of 5.94 kg. What is the density of carbon dioxide at this temperature?
5. Suppose 10 cm3 of water has a mass of 10 g. What is the density of the water?
6. An old piece of silver jewelry has a mass of 20 g and a volume of 1.9 cm3 . What is its density?
7. A block of ice has a volume of 19 cm3. Its mass is 17.5 g. What is its density?
8. Steel has a density of 7.8 g/cm3. If the mass of a piece of steel is 234 g, what is its volume?
9. The density of a certain type of wood is 0.6 g/cm3. If the volume of a piece of this wood is 300 cm3, what is its mass?

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1:geosphere, hydrosphere, atmosphere, cryosphere, biosphere.

2:I don´t know

3:Threw years of gravitational  pull from the sun forcing material onto the core of what would become the earth.

4:I don´t know

5:I´m not sure






Sorry! I knew some of them, I put down all the ones I knew! I hope this helps a little!



The answer to this is 4,680



What grade is this for