Hare And Lynx Populations Worksheet Answer Key

Author Amelia 03 Jun 2024

Hare And Lynx Populations Worksheet Answer Key - As a result, the population growth curve of the lynx should show a relationship to. What patterns did you notice in the graph? The worksheet on hare and lynx populations provides students with the opportunity to explore and analyze data on these population dynamics. Sometimes changes are the result of humans interfering with food s or habitats.

Inquiry Hare Lynx Populations

For example, let us study the relationship between the canada. The same trend follows suit. What was the approxoimate population of lynx in 1865?

Land On Any Portion Of) As Many Hares As Possible.

Name answer key date_____ hour_____ hare and lynx populations: However, while there are other prey around, there is not enough to support a large lynx population. Sometimes changes are the result of humans interfering with food s or habitats.

A Small Sample Of This Data Is Pre.

Disease, weather, food, water, environment and oxygen. Detailed company records list the number of snowshoe hare pelts and the number of lynx pelts collected by hunters and trappers every yea. For example, let us study the relationship between the canada lynx and its primary prey, the snowshoe hare.

In General, The Hare Population Climbed Between 1845 And 1900, Fell Between 1900 And 1920, And Then Increased Once Again Between 1920 And 1940.

Exponential growth pattern and logistic growth pattern. Lynx, a cat of forests of canada, prey on snowshoe hare. To understand how the population of lynx and hares changes year to year, we need to collect information about the number of individuals in a population.

This Trend Continues For All Years Sampled.

In order to survive and reproduce, the lynx must capture at least three hares when tossed. The trend being that when the hare population is high so is the lynx. Because a lot offood is available (snowshoe hare) more lynx are likely to survive and their population can increase.

Hare And Lynx Populations Populations Are Always Changing.

Create a 12 inch x 12 inch square using masking tape. The fur trade in canada. 02 04 cell transport lab report;

Between What Years Did The World's Population Double?

Notice how each population has a boom (when there are too many lynxes or hares for the available resources) and a bust (when many hares or lynxes die and very few are left) pattern. Given the hare population bottoms out in 1993, it would peak again 8 years later. When females are in poor condition, fewer will breed and not all of those bred will produce litters.

Begin With A Population Of 3 Hares Spread Out Within The Square.

The lynx and coyote would grow at the same time but peak about a year later. Materials flat surface, at least 15 square lynx eats the hare data table. By studying the worksheet answers, students can gain a better understanding of how factors such as predation, competition, and resource availability can influence population size and growth.

The Trend Being That When The Hare Population Is High So Is The Lynx.

As an example, we will look closely at the relationship between the canada lynx. Detailed company records list the number of snowshoe hare pelts and the number of lynx pelts collected by hunters and trappers every year since the late 1700's. Any population in an ecosystem basically follows 2 patterns of growth i.e.

L Number Out In The Wild.

Examine the graph below and respond to the questions about changes in lynx and hare populations over time. For over 300 years, the hudson bay company has been involved i. Which decade had the highest annual population increase?

When The Hare Population Declines, The Lynxes Compensate By Switching To Other Prey Such As Squirrels, Gophers, Mice And Other Rodents.

In some areas, hare provide over 70 % of the lynx diet. Toss the lynx into the habitat square in an effort to capture (i.e. But even when humans do not interfere, populations will still naturally shift up and down or fluctuate.

It Illustrates The Relationship Between The Size Of The Hare Population And The Size Of The Lynx Population.

The population oflynx declines also (any data points acceptable). Propose an explanation for the apparent cause and effect relationship between the populations of lynx and hares. Hare and lynx populations number of hares (x 1 000) year year in this activity, you will.

What Other Factors Would Influence The Size Of The Hare Population In Addition To The Size Of The Population Of Lynx.

Sometimes changes are the result of humans interfering with food s or habitats. Toss the cardboard lynx into the square in an effort to capture (i.e., land on any portion of) as many hares as possible. Populations will still naturally shift up and down or fluctuate.

For Example, Let Us Study The Relationship Between The Canada Lynx And Its Primary Prey, The Snowshoe Hare.

Extend the graph shown above. Interspecific competition is competition between 2 different organisms. Pk !£ï» e r [content_types].xml ¢ ( ´ëjã0 e÷…þƒñ¶øjº(¥äé¢ e hú š4vdõbr^ ßqœ˜ ' òø ¬™{ï ùò`´ò*[€ òš'ô‹ éàp.

Population Peaks And Then Crashes.

What is represented by the vertical blue bars on this graph? What would happen to the forest environment if the lynx started being hunted for their skins? In 1990, hare population was only 10,000 (way below average).

Concentration, Dilutions, And Solubility Curves Worksheet.

The lynx population in 1900 was 2,000 (also way below average). 60 lynx's or 57 to be exact. But even when humans do not interfere, populations will still naturally shift up and down or fluctuate.

With The Hare Population At This Stage, Lynx Survival Is Virtually Impossible.

Predator prey inquiry lesson populations are always changing. The data shows a 200 year history of cyclical population booms and busts in the snowshoe hare population and a slightly delayed population boom and bust in the lynx population. But even when humans do not interfere, populations will still naturally shift up and down or fluctuate.