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1. why it's more people in china then the u.s. 2. what if the population start  to shorten.3. what if all the animals go extinct.

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1. what can population size change based on

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1. what can population size change based on

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2.what is age structor
3.what population can grow indefinitely

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1.what would happen if the earth melted
2. what if 100s off 1000s of us just died
3. would it affect us if every cow in the world died

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1. What can population size change based on?

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1. What can population size change based on?

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2.

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1. what would happen if all plants die?
2. what would happen if one species dies out?
3.what are the limiting factors for species in an ecosystem?

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1.Why can't Population grow indefinitely?
2.What would if we find growth of population?
3.How is age structure affected by the Population Size?

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1. why are we cutting down trees?
2. what if birds didn't exist?
3.

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1.what if we cut down all the trees?
2. what if a grass dies
3. what if all animals go extinct

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1 what if all vegetation dies
2what if dinosaures were still alive
3what if eloctronics didnt exist

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1.what would happen if we lost meat?
2. what would happen we cant find a solution  to overpopulation?
3. what can we do to clean the red tide?

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1.Will we have enough resources for the humans?
2.When will we end Pollution?
3.What will happen if all the water evaporates on the earth.

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1.
2.
3.

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1.Is there any way we can save our animals .
2. how can we clean our oceans to not kill our animals.
3 how can we solve poulotion.

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1. What are limiting factors to humans?
2.How do populations grow and sink?
3.How is the population affected by the size?

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1. why is the population of white tigers low?
2. how long will it take the ocean to clean the red tide ?
3. what would happen if all ecosystems crashed?

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. How can we can stop the population from overshooting the  carrying capacity.

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1.why is there so much drought?
2.why does overpopulation exist?
3.is there a solution for overpopulation?

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1. How do we control the amount of biodiversity?
2.Will human survive more than thousands of years?
3.How do ecosystems respond to changing condition?

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1. how does secondary ecological succession happen.
2. what can grow, shrink, or remain stable.
3. when does population crash.

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1. What can we do to stop hundreds of species from going extinct everyday?
2. how long will it take for the oceans to be cleansed of trash?
3. what can we do to clean the earths atmosphere of greenhouse gasses?

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1. Is overpopulation bad ?
2. Can we control overpopulation?
3. how does overpopulation effect the ecosystem

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Why can't a population grow indefinitely?
What are some changing conditions in our environment?
How can we stop population?

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1. How can we can stop the population from overshooting the  carrying capacity.
2. What are some factors that can limit population the size.
3. How do the ecosystems respond to changing conditions.

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1. why does age structure affect population size?
2. why do some factors limit population size?
3. why are living systems are sustained through constant change?

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1. how do we control burn without killing off mass amounts of biodiversity?
2. why do we do we control what species that live in a certain area?
3. how long will it be before humans kill all biodiversity on earth?

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1. How long do we have before we run out of resources?
2. Will humans survive more then one thousand years?
3. Will the population crash down into only thousands of humans?

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1. Why is population Important?
2. How did it bring climate
3. Why did it change

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1. Why is primary and secondary succession importune
2. What is a range of tolerance and how dose it work?
3.When will humans reach their carrying capacity?

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1.
2.
3.

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1. Why does Forest community takes up to 1,000 years and Oak/Hickory Forest takes about 200 years?
2.How can the Populations can crash?
3.How do the conditions change after time pastes?

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1.how will humans

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1. How can humans survive without any resourse?
2. how many  year will it take to built a aquatic system if we run out of fish?
3.why cant populations grow indefintely?

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1. What is the limits of the growth or popluations?
2. How can the populations crash?
3. What can cause the effect the age structure and popluation size

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1. How are humans increasing and decreasing the humans and species populations?
2. What are some tactics that we can use to save the population?
3. Has the U.S population changed in the past and how ?

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1. what does limiting factors have to do with the trout population ?
2. why did secondary succesion take 1000 years if annual weeds take 200
3. will humans not be able to carry anymore population size?

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1.Why is drought and climate considered as density independent factors?
2. How do ecosystems responds to changing conditions?
3. What can cause population to grow in ecosystems?

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1. how can we save our population?
2. How do ecosystem respond to changing conditions  .
3. What can we do to stop over population.

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1.How long can humanity exists?
2.How many species can go extinct?
3.What natural resources would disappear?

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1. Why doesn't secondary ecological succession follow a predictable path?
2.Would species grow indefinitely if there was no competition among each other?
3.Why can't all ecosystems have the same tolerance?

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1. What are some Factors Can Limit Population Size?
2. How Are Density Dependent And Density Independent Are Different?
3. What kind of Living Systems Are Sustained Through Constant Change?

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1) Why are there more years to the primary Forest Community?
2) Why are there less years in the secondary Oak Hickory Forest?
3) Why are limiting factors s- curved?

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1. What is the main purpose of populations?
2.Why does the population decrease?
3.How does populations impact the limiting factors?

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1. why do populations crash?

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How do Ecosystems respond to changing conditions?

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1. What age structure affects population size?
2. How some factors can limit population size?
3. Why population can crash?

Humans have limit factor

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1. Are there controlled fires in Ocala?
2. Do humans have limiting factors?
3. How do ecosystems change?

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