Biotic & Abiotic 1
Living things such as plants, animals, and bacteria.
Biotic Factor
Nonliving such as rocks.
Abiotic
What level of organization is a wolf pack living in a forest?
Population
What is a population?
A group of individuals of the same species living in a specific area.
YOU CAN USE A CALCULATOR: There are 15 trees in a forest in an area that measures to 40 square meters. What is the unit rate?
.375 trees per square meter
Which is not a Biotic factor? Fly, fungi, water, bacteria.
Water
Which of the following is a biotic factor: fly, soil, rock, or water?
Fly
DOUBLE JEOPARDY!
Which level of ecological organization includes only one species?
Population
Which level of ecological organization includes multiple populations?
Community
YOU CAN NOT USE A CALCULATOR: There are 27 worms in an area that is 27 square meters. What is the unit rate?
1 worm per square meter
DOUBLE JEOPARDY!
Which of the following is an example of a biotic factor in a pond: fish, water, or sunlight?
Fish
Name three abiotic factors that influence plant growth.
Examples: Sun, Water, Light. Temperature, Humidity, Soil.
What is the difference between a community and ecosystem?
A community is made up of many species. An ecosystem includes all biotic and abiotic factors (living and nonliving) in an area.
DOUBLE JEOPARDY!
Which of the following Ecological Organization level has both biotic (living) and abiotic (non-living) species, population, ecosystem, or community?
Ecosystem
What is the population density equation? What MATH operation are you using?
Division:
Population Density= total population/total area
Is Bacteria in the soil biotic or abiotic.
Biotic
DOUBLE JEOPARDY!
What does BIO mean
LIFE
living organism that is genetically alike and can produce fertile offspring that can also reproduce.
What ecological level is a group of lions, zebras, and gazelles living in the same area
Community
YOU CAN USE A CALCULATOR: A population of 1,270 deer are living on an island that is 830 km2 in size. What is the population density of the deer per square kilometer?
1.53 deer per square kilometer
Name one biotic and one abiotic factor in a desert ecosystem.
Cactus, animals,
Sand, sun, heat, rocks etc
What are 3 abiotic factors that plants need to live
Air, sunlight, water,, dirt/soil, water, temperature, etc for survival.
DOUBLE JEOPARDY!
How does a species differ from a population?
Species is one type of living lthing
Population is two or more of the same species
Is an entire rainforest considered a community, or an ecosystem? Why?
Ecosystem
All living and non living things live in one area
YOU CAN USE A CALCULATOR: A small country of 744,785 people has 44,678 immigrants and 12,567 emigrants. They also experience 15,898 deaths and 35,665 births. What is the growth rate of this small country?
The growth rate of the small country is approximately 6.97%.