Ecosystems
What is a ecosystem?
A geographic area where living organisms work together to survive.
Whats are the states of matter
Solid, liquid, gas
What are earths spheres?
Hydrosphere, Geosphere,biosphere,atmosphere,Cryosphere
List 5 properties of matter.
volume,solubility,reflectivity,buoyancy,heat conductivity, electrical conductivity,dissolve.. ect
What is mass?
how much matter is in an object
What a example of a ecosystem?
desert, forest , ect..
What do the states of matter do?
They can change into the other states.
How do the spheres work together?
They help each other make up the world( ex: there are different parts of the atmostsphere, but they all work together to keep humans and animals from dieing out.
What does solubility mean?
The ability to mix together
How is mass and weight related?
Mass is how much matter is in a object and weight is how much gravity pulls on a object.
What are the conitions of a Ecosystem?
Has to have living organisms living together for survivele
What state(s) of matter can change into the other states?
Liquid, Gas, Solid
If the Hyrosphere was drained what would happen?
All life would begine to die. All humans and animals will die and so would the plants that keep us alive.
What is a example of a conduct?
plastic, fabric, ect
What is a good way to show mass is there?
air balloons and water balloons. put water and helelome in balloons. the water balloon weights more than the air balloon and therefore has more mass.
Why do we need ecosystems?
We are ecosystems so we didn't have ecosystems we wouldn't be here
If liquid change more times than solids can, what can a solid change into?
liquid,gas
If the Cryosphere didn't exsised what would happen?
The world would get too hot with no ice the ocean would dry out then no rain no plants NO WATER
What is a good insulator for heat conductivity?
oven mitt, pot holder
What are some examples of mass
water,air, ect
What doesn't not live in a Ecosystem?
Everything lives in an ecosystem, so nothing doesn't live in one
How can a liquid change?
Temperature, Climate
Are we part of the biosphere?
yes
How did we get the idea for the word buoyancy?
a buoy
Is weight mass?
No