Show:
Ecology
Animals
Climate & Biomes
Mix 1
Mix 2
100
What is the definition of food web?
Many food chains connected to form a food web.
100
What is the difference between vertabreate and invertebrates?
Vertebrates have a backbone and invertebrates don’t 
100
What is a ring analysis?
A study or test were they cut open a tree and found how many rings it has and with that they estimate how old the tree is 
100
Ow are organisms classified by phylum?
They are classified by their characteristics of their legs, bodies, joints, muscles etc. 
100
What is the law of thermodynamics?
The one that describes energy transformations in all systems
200
What is te definition of a food web?
Is the path that energy takes as it moves through the ecosystem 
200
What are three types of symmetry?
Symmetry 

Asymmetry 

Racial symmetry 

200
What is a denchronology?
The scientific way of dating events like environmental change and archeological artifacts 
200
What re some factors that control climate?
Water

Ground level 

Mountains 

200
What are sense organs?
It is an organ of the body that responds to external impulses to ten sensory nervous system