Column A Column B
1.
a. biotic
A community of interacting biotic and abiotic
factors.
Living factors in an ecosystem.
2. d
b. herbivores
3.
a
Non-living factors in an ecosystem
c. ecosystem
e
d. abiotic
4 5.
Organisms that can obtain energy directly from
the sun.
Organisms that obtain energy by feeding on
other organisms
Primary consumers
e decomposer
6.
f producers
7. h
Animals that feed on the flesh of other animals.
g consumers
8.
h. carniyores
k
Consumers that feed on both plants and animal
flesh
Literally meaning self-feeding
9.
i heterotroph
b
j. autotroph
10.
Literally meaning feeding on others
k.
omnivores
11.
f
Organisms (bacteria, insects, worms, and fungi)
that break down animal waste and dead
organ

1. A community of interacting biotic and abiotic  factors.  - C. ecosystem

2. Living factors in an ecosystem.  - A. biotic

3.  Non-living factors in an ecosystem.  - D. abiotic

4. Organisms that can obtain energy directly from  the sun.  - J. autotroph

5. Organisms that obtain energy by feeding on  other organisms  - I. heterotroph

6. Primary consumers . - B. herbivores

7. Animals that feed on the flesh of other animals.  - H. carnivores

8.  Consumers that feed on both plants and animal  flesh . - K. omnivores

9. Literally meaning self-feeding . - F. producers

10.  Literally meaning feeding on others . - G. consumers

11. Organisms (bacteria, insects, worms, and fungi)  that break down animal waste and dead  organisms. - E. decomposer

Explanation:

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.