My question is on the topic of Grasslands and Overgrazing. I actually have two questions: 1) When, how and where did overgrazing begin to get worse?
2) How would over grazing affect a zebra?

Sorry, with the zebra questions. My name is John from Room 201. Thanks for getting me some information.

My name is Katelyn from room 201. The questions I have are a little different. The animal project I did my research on was a Yorkie. I know that a dog is not in the wild, however, with all the dog food brands that are sold today do you know if what the FDA guidelines are with regard to pesticides in dog food.
2) Do the people who make dog food control the use of pesticides when they make it?
Katelyn Room 201

My name is Kailyn from room 201. I did my research on the hippopotamus. I have two questions:
1) How does Acid Rain affect the hippopotamus?
2) Can hippos get sick from Acid Rain?
Thanks,
Kailyn room 201

Re: Ocean Dumping

My name is Katie from room 201. I have two questions.
1) What percentage of the manatee populaton are destroyed by ocean dumping?
2)Do you think the manatee one day be on the endangered species list?
Thanks, Katie room 201

My name is Tabby from room 201
I have two questions for you.
1) The animal I researached is the sea otter. Do you think that frequent oil spills will put the sea otter on the endangered species list again?
2)How do oil spills effect sea otters?
Thanks, Tabby room 201

Re: Ocean Dumping
My name is Danny B. in room 201. My two questions are:

1)How does ocean dumping affect the goblin shark?
2)Are there many animals kills as a result of ocean dumping?
Thanks

My name is Eileen. My classroom is 201. My questions are below:

1) Can animals that live in the rainforest become endangered because people are cutting down trees?
2)Is there a specific place where the red-eyed tree frog lives that is harmed a lot by the cutting down of trees in the rain forest?

My name is Sean from room 201. I researched the Buffalo.
1) Are the buffalo affected by a shortage of grasslands?
2)About how many buffalo were poached in 2010?

My name is Matty from Room 201

1) How are wolves affected by temperate climates?
2) Does the fact that many wolves are dying have a lot to do with temperate climates?

My name is Austin from Room 201
I did research on the Hyena and I have two questions

1) How is the hyena affected by grasslands and overgrazing?
2) Why do hyenas live in grasslands?

My name is Erin from room 201

Re: Hunting and Poaching
1)Do you know if the polar bear is on the endangered species list?
2)Are humans allowed to hunt polar bears in any specific places?

My name is Chris from room 201
Re: Ocean Dumping
1)Great whites are known for eating anything. How are they affected by ocean dumping?
2)What types of things dumped in the ocean are they known to eat?

My name is Dan from room 201
Re: Birds and Lack of Food and Water
1)How does the bald eagle suffer from lack of food and water?
2)Can you tell me if there are any specific things happening to the bald eagle because of this situation?

Re: Temperate Forest and Loss of Habitat
My name is Dylan from room 201
1)I know chamelesons were on the endangered species list though they are not today. Did they become endangered because of the loss of habitat or was is another reason?
2)Other than cutting down trees do chameleons have any other threats against them today?

Temperate Forest to:
Dylan from room 201
We do not know much about chameleons, but we think that they probably were on the endangered species list because of habitat destruction. Also chemeleons are very sensative to pollution and have birth effects from air pollution.

Austin-overgrazing can develop anywhere. It started when to many animals occupied one area so there is not enough food for all of the animlas to eat.

Overgrazing can affect a zebra because when the other animals eat all the grass zebras and other animals have nothing to eat.

sorry that comment was to John from rm. 201

Katie-Q1) about 20% and still going up

Q2)The West Indian Manatee, was listed by the US Fish and Wildlife Service in March of 1967, while the Amazonian Manatee, was listed in June of 1970, both have a status of "endangered". The West African Manatee was listed in October of 1979, and has a status of "threatened". For more details, please see sites listed below.

-oceans 305


Read more: http://wiki.answers.com/Q/When_were_Manatees_put_on_the_endangered_species_list#ixzz1Kvxun7U2

Katelyn rm. 201- The dog food you get from the store does not have pesticides.