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Three primary factors account for population change, or how
much a population is increasing or decreasing. These factors are birth rate, death rate, and migration. An example form my notes is from the sheep experiment where if you put the death rate high the sheep will decrease. But if there is no death rate then it will become stable and if the birth rate is high the sheep will increase. So if there is none birth rate then they will decrease and the death rate... If death rate and birth rate are the same then it will be stable or go up or down a bit. Population graphs are a way to easily see how a population is increasing or decreasing over time. Population graphs: graphs with an x-axis and a y-axis that have one continuous line running from left to right.

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Human activities are impacting the earth's climate and ecosystem by sending out more population in the air, ground, and ocean. For examples factories and the consumption of plastic everywhere is a big problem to our population. every time someone has a piece of plastic where does it end up, it doesn't end up in the trash, but in the ocean or in the stomach of an animal right? I think that we as humans will cause the extinction of animals and maybe ourselves because the air is getting populated and we need oxygen, clean oxygen to breath, we need water, food and people just make plastic all over again. To minimize the negative human impact is we need to start re using the things we have, so it can make something new something useful not harmful to our ecosystem.

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What factors cause populations to change in a way are death rates, birth rates, food, migration, and space because these can either increase the population or make it decreased or make it stable. What can also cause the population to change is human activity. We can represent population changes on a graph because there are usually displayed as line graphs with an x-axis and a y-axis that have one continuous line running from left to right. A population which grows at a constant rate is represented by a straight line on this graph , while actual population size increases exponentially.

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Human activities impact Earth's climate and ecosystem in many ways: pollution, atmospheric pollution by burning fossils fuels and aquatic pollution when waste end up in rivers, oceans, lakes, and ground water. (Source: Human impacts #1) . Also, overpopulation takes a lot of resources that infects the Earth's ecosystem. As well as over exploitation, it can be connected to over population that leads to resource destruction. Along with transportation which can increase risk of global climate. (Source: Human Impact Notes #2) To minimize the negative human impact instead of using our vehicle, use public transport, bike or walk. Start to reduce, reuse, recycle and travel less.

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Energy is transferred through ecosystem by which producer gets eaten by which consumer and that is how energy gets transferred throughout the eco system. How that impacts the organisms that live there is that everything goes down to the producer because without the producer there is no ecosystem there wouldn't be any animals in that ecosystem.

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Human activities are impacting earths climate and ecosystems by a lot.Starting off with the earth's climate, we do a lot of things we dont even realize harm the planets. Driving cars, using factories, buying plastic, all that harms the plants. Especially plastics which bring us into our next topic, the ecosystems . By using plastics, it will eventually end up in the ocean where fish will think it's food and animals will get caught in it. We can try and reduce our use of plastics or just recycle them so that they wont end up in the ocean. We can also stop using cars as much and use bikes, or skateboards, anything that doesn't use gasoline really.

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Population density is the number of a given organisms in an area. The more organisms the more dense. The fewer organisms the less dense. Density is the number of units in a given area. There are three types of behaviors: true social groups, non social groups, and solitary. There are many behaviors that increase an organisms fitness, which help it to survive. When an organism adapts to its environment the animals are able to survive and reproduce. (Population Density Notes)

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Energy is transferred  between organisms in food webs from producers to consumers.  The energy is converted to heat which does not stay in the ecosystem. This impacts the organisms that live there because if any of the animals in the trophic  level is gone then all the other animals start dying off. found this on my notes and hyper doc.

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Human activities are impacting the earths climate and ecosystems by burning fossil fuels which is leading to a higher number of carbon dioxide and other types of greenhouse gasses that are being trapped in the earths atmosphere. These gasses also cause the earths temperature to rise and rise. We can minimize this negative human impact by reducing the amount of plastic we use and to reuse and recycle the plastic.

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Biodiversity is when a variety of species found whiten land/area. Humans affect biodiversity because of what people do such as hunting, predators, buildings being built (freeways, roads) and much more etc. The diversity slowly decreases in that area because of the things that humans do I found all this in the hyper doc biodiversity.

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Biodiversity is the variety and variability of life on earth. Humans effect biodiversity because of the buildings they build and the water they waste.I found this on Hyperdoc :Biodiversity.

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Some of the factors that cause populations to change are birth rates, death rates and space, the main reason why is because these can cause the population to grow or decline. Another main part is food, with or without food will also effect it to increase or decrease. But keeping death and birth rates at an equal stable limit will affect the population in a positive way.

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The population distribution and behavior of the organisms contribute to their survival because the population distribution can be uniform, random, clumped. There are also three types of behavior non social groups, social groups, solitary.  This all effects their survival because if a animal is in a social group like family they would most likely survive because they stick in a group rather than being alone. Same goes for the non social group they may not socialize but know its smart to stick together for survival. The better the organisms adapt the better chance they have at survival. I reviewed my notes for population distribution from the pear deck.

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The organism in a population may be distributed in a uniform, random, or clumped pattern. Uniform means that the population is evenly spaced, random indicates random spacing, and clumped means that the population is distributed in clusters.

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What factors cause populations to change in a way are death rates, birth rates, food, migration and space can also effect populations to change because these can either increase the population or make it decreased or make it stable. Death rates cause changes in populations because animals may not have been fed enough and die or they might have a disease and die off. Birth rates can change populations by increasing the number, if there are many animals in one population they could mate and birth another animal which is increasing the population. An example from my notes is from a lab experiment, if you increase the amount of animals that are giving birth then the population will increase, but if you increase the amount animals are being killed in a population then the number will decrease.  You have to balance the amount of animals that are giving birth and the amount you kill to keep the population stable.

We can represent population changes on a graph by putting our data onto a graph with an x-axis and a y-axis. The graph can have a continuous line running from left to right. Population graphs are a easy way to see how populations are increasing or decreasing over time. Certain population graphs can show us when a population has reached it's carrying capacity.

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Human Activities impact the earths climate and ecosystems by increasing levels of gases which can cause temperatures of the earth to change. This can be fixed by burning less fossil fuels which causes carbon dioxide and other gasses.

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The population distribution and behavior of organisms contribute to their survival because the fewer organism there are the less density a population has. and this could also mean they have less food or not enough food for all the organism to survive if they don't have enough food the organism can slowly start to decrease.

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Energy is transfer through an ecosystem and impact the organisms who live there because of the producer. Starting from the sun, it transfer's its energy to producers then transfer's again to primary, than to secondary consumer. It impacts the organism who live there because without producers there wouldn't be any energy to transfer. All the animals will die because of no energy. Every living animal wouldn't have it's energy or wouldn't be able to live,  if it weren't for producers.

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The factors cause populations to change are deaths, foods, water and births. Birth rates can change populations by increasing the number, if there are many animals in one population they could mate and birth depending on changes of the graph. Deaths are popular cause of how many there are in the world which makes either the graph increase or decrease. Foods affect the population because it depends on how much foods are wasted (I think) or how much is getting paid for. Water is the biggest population we have water all over the world but some species of waters are dangerous due to trash all over the place.

We can represent population changes on graph because you can tell if the population density goes up or down on numbers. Represented as growth to many of our causes of changes into the worlds population rate. We can also represent our population changes on graph by looking how many number have increased or decreased.

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Energy is transferred between organisms in food webs from producers to consumers. The energy is used by organisms to carry out complex tasks. ... At each stage of a food chain, most of the chemical energy is converted to other forms such as heat, and does not remain within the ecosystem.

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Energy is transferred between organisms in food webs from producers to consumers. The energy that exits in food webs starts off from the sun and then converted into energy by the process of photosynthesis in a plant that then turns into autotrophs. Then the food chain energy can be passed and transferred from one organism to another. Food chains start with producers they are eaten by primary consumers which are in turn eaten by secondary consumers. This impacts the organisms who live thereby affecting the environment, plants, and animals living there. This includes both food chains and food webs.

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Human activity's impact the climate and ecosystem by the way everyone is polluting the earth. By all the pollution that goes on in the word it affects our ecosystem, all the trash that gets thrown everywhere affects us.

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Biodiversity is the different types of an environment as indicated by numbers of different species of plants and animals. Effects humans have on biodiversity are destruction of habitat.

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Biodiversity is a variety on different animals and plants.\

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Biodiversity is variation in a different or unique species found within an area. The effects humans have on biodiversity are destruction,degradation and fragmentation according to Human impacts on biodiversity.

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What factors cause populations to change in a way are death rates, birth rates, food, migration, and space because these can either increase the population or make it decreased or make it stable. An example form my notes is from the sheep experiment where if you put the death rate high the sheep will decrease, but if there is no death rate then it will become stable and if the birth rate is high the sheep will increase, but if there is none birth rate then they will decrease and  if the death rate has the same amount as the birth rate the population will either be stable or it will increase and decrease up and down.
How we can represent the population changes on a graph is just like increasing and decreasing because the graphs are usually displayed as line graphs: graphs with an x-axis and a y-axis that have one continuous line running from left to right and can either go up or down like showing increasing or decreasing. For example in the fish experiment when the fish eats another fish that fish that got eaten made the graph decrease and that graph showed us that it increased if there was no graph will had to find a different way to find out.

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Energy is transferred through ecosystem by which producer gets eaten by which consumer and that is how energy gets transferred throughout the ecosystem. How that impacts the organisms that live there is that everything goes down to the producer because without the producer there is no ecosystem there wouldn't be any animals in that ecosystem.

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The population distribution and behavior of organisms contribute to their survival because some populations stick together or hunt together.

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Biodiversity is a variation in different or unique species found within an area. Biodiversity can have positive effects such as, less fighting for resources, protection from disease, and protection from random events such as, fire, floods, and etc. Human activities can affect biodiversity by using all natural resources. Meaning, cutting down trees and woods to build houses, schools, make pencils, paper, and materials that we use. Basically everything we have are from natural resources. The use of the land and the population number that is over it's capacity can affect biodiversity. A good example of this would be the pandemic ( covid 19). Since the beginning of this, all resources were running out in stores such as water, hand sanitizers, paper toilet, and etc due to numbers of people living in the area.