Unit 2 Lesson 1
Unit 2 Lesson 2
Unit 2 Lesson 3
Unit 2 Lesson 4
Unit 1 Lesson 4
100
A school of fish, a herd of cows and a stand of Maple Trees.
What is population?
100
Food, water and living space.
What are resources?
100
A lion and a zebra are an example of this.
What is a predator, prey relationship?
100
Two different kinds of organisms interacting with each other and at least one of them benefits.
What is Symbiosis?
100
A chemical that orginisms need to stay alive.
What is a nutrient?
200
All the dfferent populations in one area.
What is a community?
200
Examples include light, soil and temperature.
What are limiting factors?
200
Examples include insects, deer, elk, cows.
What are Herbivores
200
Mutualism, Parasitism, and Commensal
What are the three types of symbiotic relationships?
200
Earth’s most important natural process.
What is the water cycle?
300
The number os individuals in a certain area.
What is population density?
300
Factors limiting the ability of an organism to survive.
What are limiting factors?
300
Wolves, lions, owls and sharks are examples.
What are carnivores?
300
Gets food or special nutrients from the host organism.
What is a parasite?
300
Organic or inorganic.
What is the two types of matter?
400
Animals or plants grouped together in patches.
What is clumped
400
Weeds growing in a garden is a type of this.
What is competition
400
Animals run out of food or die of diseases.
What happens when a population becomes too large?
400
Sends special root-like structures into the tree’s bark and absorbs food and water.
What is mistletoe?
400
All organic matter contains this element.
What is carbon?
500
Populations evenly spaced.
What is uniform spacing?
500
Moving, eating different types of food, differnt shapes of beaks.
What are adaptations?
500
Killer Sharks
Why did the sea otters disappear from Alaska?
500
The relationship between ants and the acacia tree?
What is mutualism?
500
Matter that doesn’t come from living things.
What is inorganic matter?
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