Title: Biotic
1Biotic AbioticFactors
2Are you a Survivor?
- Someone give a summary about
- Hunger Games
3- What does it take to survive? Could you do it?
Work with a partner to make a list. What would
you take on a survivor trip?
4What do other living organisms need to survive?
5Survival Needs
- Energy (food)
- Shelter
- Space
- Soil
- Climate/weather
- Mates
6Living vs. Nonliving
- We are surrounded by living and non-living
things. - A cat playing with a toy is obviously living.
- A pigeon flying from a tree both tree and
pigeon are living
7So, what are the Characteristics of living
things again?
8The Characteristics of Life
All living things.
no matter how different from each other they may
be.
.share a set of common characteristics.
9Living things
.are made up of units called cells.
.reproduce.
10Living things
.are based on a universal genetic code called
DNA.
.grow and develop.
.use energy.
11Living things
.respond to their environment (stimuli).
.maintain homeostasis.
12Living things
.evolve, or change, over time.
13Biotic
Bacteria
Yeast A unicellular fungi
All living factors within an environment.
14Biotic
- What does the prefix bio mean?
- What are the non-living things called?
- Think of the prefix a
15Abiotic
All non-living factors within an environment.
16How a biotic organisms adapts to its abiotic
factors interacts with other living factors
determines its survival.
17Abiotic Factors
Abiotic Factors help Biotic organisms meet their
needs for survival
- Ex
- Temperature
- Sunlight
- Water
- Oxygen
- Carbon dioxide
- Soil
- Nutrients
- Space
18Abiotic Factors
- Sunlight
- Is there a lot or a little in this environment?
- TemperatureIs it hot or cold?
How might this affect the organisms that live
here?
19Light and Temperature
- What do you notice about the light?
- Could you survive where these musk ox do?
20Water
- Necessary for all life (as we know it).
- How does the amount of water affect an ecosystem?
21Space
- Every living organism needs room to find food,
find a mate, find shelter and more!
22Soil
- How does soil play a part in an ecosystem?
23What is nonliving in this picture?
24You can use a venn diagram to show the
similarities and differences between ideas.
Which circle is biotic and which is
abiotic? What could you write in the center?
25Identify the Biotic and Abiotic factors in your
venn diagram
Biotic Abiotic
Biotic and abiotic factors combine to create a
system (ecosystem)
26Definition
Picture
Definition
Picture
27- Survival Needs
- _______________
- _______________
- _______________
- _______________
- _______________
- _______________
- How a biotic organism ___________to its abiotic
factors __________ with other living
___________determines its ______________.
- ________ factors _________________ meet their
needs for survival.
28Biotic Abiotic
Biotic Abiotic
Biotic Abiotic
Biotic Abiotic