Ecosystems
Is Water a living thing in the ecosystem?
No, It is Non-Living
Is Bread cut in half a chemical or physical change?
Physical
Is the Earth always orbiting the sun and rotating 24 hours and day?
Yes
What Does Abiotic Mean?
Non-Living
Bleached Hair. Chemical or Physical?
Chemical
If it was day on one half and the earth stops rotating will it stay day for ever?
No
Number Of Certain Type of Species
Population
Whipped Cream. Chemical or Physical?
Physical
Can we see the earth rotating?
No
Decomposers do what?
Break Down Dead Plants and Animals.
Not a New Substance?
Physical
It take the earth 365.7 days to to orbit around the sun?
No, It takes 365.5 days.
How many Levels are In the Ecosystem?
6, Individual, Population, Community, Ecosystem, Biome, Biosphere.
A change that can't be reversed?
Chemical
The light from the sun shines on half the earth causing day and the other half is night?
Yes