i think we should be concerned about biodiverity because if we dont have biodiverity we can not be heathy and the animals will die.one more thing the animals will get extinct too.
Alex C.
11/19/2012 07:03:27 am
I believe that we should be concerned about biodiversity because certain species may become extinct and other species will become in an abudance. This will tip the balance of nature and change life and the food web will be forced to adapt to the change. If the abundant species cannot adapt, life on earth may die off.
Mr. Perkins
11/22/2012 02:01:45 am
Alex is very reflective and he has shared a great point about biodiversity! Good Job A.C.!
We should be concerned about Biodiversity because many important things on earth could be affected and so would we. The food web will be affected, the species would die off, after species start to become extinct it will cause a chain re-action because all of the needs that need to be met wont be able to be so when one go's they all start to go. After that we go.
11/30/2012 10:43:20 am
Ciera
11/22/2012 09:42:28 am
When the living species on earth become extinct, eventually every living species on land will die also. Everything is connected by the food web. We should be concerned about this because we are at the top of the food chain and if all living species die, we go down with it.
Kelsey
11/22/2012 11:27:43 am
I think we need to be concerned about biodiversity because every single species in our world is connecting in the food web and when one species goes extinction it affects all the other species. We are at the top of the food chain so this will affect us a lot. To help this, we can stop polluting our earth/water and also we can leave animals where they are if we see one; just so we don't harm them.
Cassandra
11/25/2012 01:51:54 am
We sould be concerned about biodiversity beacause every living thing is a part of the food web. When you take away one thing, it affects another. God put things on this earth for a reason, he did not put things on this earth to parish of extinction.
11/27/2012 08:04:46 am
I agree
Leah!
11/25/2012 01:52:53 am
we should be concerned because without biodiversity we wouldn't be able to survive and we would slowly start to disappear. also, from the info we read the other day the text told us that the effects that we are doing will eventually cause property damage, floods and diseases. none of us want that so we should start caring for the earth and treat it with respect to save life.
11/25/2012 01:55:42 am
good job everyone i agree.
Chad
11/25/2012 04:56:57 am
we should be concerned about biodiversity because if we keep killing animals the animals above in the food chain will die out too because that's what they depend on for food and to survive
Alex C.
11/26/2012 07:51:05 am
I agree with Chad because it is the human's fault that all of these species are becoming extinct. Humans are destroying habitats at an alarming rate. Humans are bringing invasive species (Emerald Ash Borer) in from exotic areas which are destroying our forests in Canada.
Nathalie
11/26/2012 09:03:13 am
We need to be concerned about biodiversity because if we kill off one species, like a chain reaction, it will affect another and another and soon there will some species will become extinct and the species that rely on that species will go extinct and soon it will completely destroy the food web. On the other hand, if one species goes extinct, their prey will become abundant and that will affect other species by making them have to adapt in time. If they don't, they will die. For example, if you go to the store and your favourite type of apple is not there, you might have to change and get a different type. If we don't change our ways, life on Earth could end as we know it but we can still change our ways and start to respect our Earth's biodiversity.
Nathalie Iagree with nathalie
12/3/2012 07:26:59 am
sam
11/26/2012 09:16:01 pm
I think that we need to be concerned about biodiversity because if we keep on destroying it we will start to die to because were on the top of the food chain. Once we kill a whole bunch of the same animals that animals prey dies and that animal prey dies and it will come to us because maybe one of the animals we eat daily dies and then another we would loss our food.
ALEX.H=)
11/27/2012 07:38:48 am
I think this means that when a spices becomes extinct,that animal might be a reliable food source, then it snowballs,right up to cows,pigs and our other food sources then we die=(
11/27/2012 07:44:25 am
I think everyone has very good points on biodiversity.amazing I say
no name
11/28/2012 06:58:21 am
good job everyone and I think Alex posted the comment above.
matthew
11/28/2012 06:08:22 am
I think that we should be concerned about biodiversity because without it are species will be ended. In other words if we continue are path of destruction (polluting, cutting down trees, killing animals for no reason etc.) then we will slowly break the food chain. However, if we take action by doing simple things like walking to school if possible or if we can't do that carpooling with a friend (not a stranger). In conclusion, we need to be concerned and aware of what we are doing and contributing to the destruction of Biodiversity.
Sam
11/29/2012 08:50:05 am
I agree with Matthew we need start worrying about the loss of boideversity!(: nice
Nic H.
12/9/2012 08:39:49 am
I argree with Matthew because all of the little things we do can help the food web and stop killing off speices.
Emma
11/30/2012 02:12:03 am
We should be concerned about biodiversity because once we take something away it will always include conflict to us in one way or another. For instance, when we decide to do one thing we would always think about the present and not the future. Just think of all the trees that had been cut down and think of how many there used to be, I think it was terrible how they did that but it is done now and they were not thinking about the future and what could have happened if the trees had stayed up.
Nathalie
12/3/2012 07:30:04 am
I agree with everyone. Biodiversity is very important! P.S. Sorry about the "Nathalie Iagree with nathalie. I typed that in by accident.
Kenzie
12/3/2012 08:48:02 am
We should be concerened about biodiversity because we are part of it. If a part of biodiversity is destroyed that will affect us. For example, if part of the food chain is taken away then it will affect us because we are at the top of the food chain. We need biodiversity to survive for other reasons too. For instance, the trees create oxygen for us that we need to breathe. Also, many plants hold cures or medication for illnesses or diseases. Biodiversity can help us in many ways and we should be concerened for our earths biodiversity.
Hannah
12/5/2012 05:14:07 am
I think we should be cocerned about biodiversity because it is sort of like a chain reaction, if one thing goes then everything else starts going too until the whole food web is destroyed. We are at the top of the food chain and if other species below us start going then we have to be extra careful on what we do. For example, if we keep cutting down trees then there would be no oxegen for us to breathe. Also, there are crops and plants that we can eat or that can give us cures to a disease. We have to be cocerned about our Earth.
Emma
12/5/2012 05:40:37 am
Hey everyone has good ideas I also agree with everyone good job to those who has already stated their opinions
Chantal :D
12/5/2012 08:47:08 am
I think that we should be concerned about biodiversity because if we're not careful everything will start to die off and the food chain will be affected. Since we are at the top of the food chain,and everything dies off we will start to die off too.
Rachel
12/6/2012 11:17:56 am
i agree with Chantal :D
cody
12/5/2012 08:15:58 pm
we should be cosernd because if it gose we go
Rachel
12/6/2012 11:16:48 am
i think we sould be conserend because all the animals are in the food chain and we are at the top so we have to stop polluting the earth and such because each part that is hurt in the food chain, effects a different part and eventually it will effect us.
Nic H.
12/6/2012 09:04:39 pm
I think we should be concerned about the loss of biodiversity because it's not only the animals going extinct that are effected. We are also effected by this because if one spieces is lost, it effects another, eventualy coming back to effect us.
Dylan [=
12/7/2012 05:00:17 am
i think we should be concerned about the loss of biodiversity because God gave us power over all the animals that he created but,in our modern day and age we treat animals like the dirt that we walk on.We don't treat them with the respect that they should get for example,tigers were once hunted for sport and NOT for items that we need to live with.countless animals are still almost extinct and WE should put a stop to it
Nic H.
12/9/2012 08:45:10 am
I like Dylans comment because he is right that God gave power to humans over all other living speices and we don't treat it well.
Nathalie
12/18/2012 06:12:26 am
I agree with Dylan because we do not use the power that God has given us properly. We often abuse the power we have and that is not right. We were supposed to treat the environment the way the First Nation's did, with respect.
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