isa.science

** science //In this subject i was given a sheet that contained questions about animals and food chains. These animals that i had researched on are living in the community (Maribyrnong) i have also researched on in other subjects. Some of these animals are introduced to the community and some or naturals. the thing that i have learned hard on what the biological control animals in the community, some of these animals are biological control animals in this community.//** I n this table, these are the animals that are found in this wetland community. this table shows if the animal is a first-order, second-order,third-order or fourth-order in the ecosystem food web. //( ////Increase or decreased) // //**The animal I chose to do in this community wetland ecosystem’s was the muskrat. (table above)** // //If the population of the muskrat were to increase, then the organisms it eats would become almost extinct because the muskrats population has gain more which would mean that they would be eating more so that how the organisms go less because the muskrat has increased, but if the organisms that the muskrats eat go less then they would slowly go less because no more food is left for them and they could die, which means the predator of the muskrat would go decrease because the muskrats have gone less because of the food that has been gone because the muskrats have ate it all so now the muskrats would die even though they might increase (meaning to go up) but if the muskrats were to decrease then the predator that eats the muskrat would go extinct because the muskrats is less which makes it difficult for the predator to find food for it self, so if the second-order become less population then the third o-order will die of hunger and then the rest of the consumers would need food to survive. // //**What is introduced specie? Are there any in your ecosystem?** // //Meaning when a native plant or animal is taken away from the place it has come from and is brought to a ecosystem it is not natural to it is called an introduced specie. Eg; in Australia cane toads, foxes and rabbits are all introduced species in Australia. // //The animals that are introduced into this community ecosystem are; the red fox, rabbits, introduced frogs, powerful owl, chestnut teal, little falcons and introduced plants from the community are; black spruce and water lilies are the only introduced plants in the wetland ecosystem. // //**What is a biological control? Are there any in your ecosystem?** //Meaning when an animal or plant that is introduced into an ecosystem to control the population of pest. Eg; cane toads were eating can sugar. Cane sugar is an important crop grown in Queensland. // // Yes, this wetland ecosystem has biological control animals. In this wetland ecosystem, these animals are biological control animals; red foxes, muskrats and powerful owls. These animals are all from the community ecosystem Eg; the red foxes are biological control animals because it helps control the population of rabbits, so that the rabbits don’t over populate so farms won’t have to keep an eye on over populated rabbits. << a wetland ecosystem drawing. // introduction english s.o.s.e maths conclusion bibliography
 * //First order // || //Second order // || //Third order // || //Fourth order // ||
 * //Fish’s // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">The Chestnut teal’s // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">The Muskrats // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">The Powerful owl’s // ||
 * //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: major-fareast;">Mice’s // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">Frogs // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">The Tiger snakes // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">The Brown snake’s // ||
 * //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: major-fareast;">Insects // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">The Ring-tailed possums // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">The Little falcon’s // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">The Red foxes’ // ||
 * //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: major-fareast;">Eels // || //<span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;">Rabbits // || <span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;"> || <span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt;"> ||
 * Choose one of your consumers. Predict what would happen if the population changed in size?**<span style="color: red; font-family: 'Berlin Sans FB','sans-serif'; font-size: 10pt; line-height: 115%;">
 * // Introduced species- //**
 * Biological control- **//