https://padlet.com/jdrewett/hhc11wp9h9ef Made with an open mind en-us 2019-03-17 22:51:18 UTC 2026-02-24 20:31:39 UTC hello@padlet.com jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342188996 I think this topic is about pollution,dairy farmers and rivers.]]> 2019-03-17 22:53:10 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342188996 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342638121 I can identify what grant was trying to address. He was trying to address how polluted the water was and that there are native fish in there and if they die they will go extinct. Grant had to find away to cure this pollution before it was to late. ]]> 2019-03-18 22:58:57 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342638121 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342639206 Grant's ultimate goal was to produce more river watch devices to try and cure all our rivers because curing 1 river is not going to do it because there will still be those same fish in other polluted rivers and they will die if the don't do anything about it. Grant says in the text that sadly this technology is not so unique because in other polluted rivers these fish are struggling.]]> 2019-03-18 23:05:21 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342639206 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342639433 2019-03-18 23:06:55 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342639433 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342641182 The reason Cows and rivers are a bad mix. because cows provide a lt of manure and there is a lot of nutrients and if there is to much nutrients in the river it will cause Algal bloom, and it will use to much oxygen giving the fish nothing to breathe in and the fish will slowly start to dissapear .]]> 2019-03-18 23:16:46 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342641182 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342642083 A prototype is a smaller virsion then the main version. It takes test to see if the creation will work if it does they will the main version but if something  goes wrong they will see we they went wrong and were they have to fix it.]]> 2019-03-18 23:22:15 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342642083 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342643210 The challenges the students ran into while they were making the prototype. They had to make the app very easy to understand and had to think what buttons to use]]> 2019-03-18 23:28:09 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/342643210 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/343095684 I think that the app would be a good idea because you access it at any time to see how the river is and how the conditions are and without having to watch the river.]]> 2019-03-19 21:29:48 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/343095684 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/343097346 They put little holes in the protection barrier. Here is an image]]> 2019-03-19 21:36:03 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/343097346 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/344013261 DISSOLVED OXYGEN: This is the amount of oxygen in the water,
which aquatic life needs to survive. If the dissolved oxygen level becomes too low, river plants and animals will die. 

PH: This is a way to measure acidity or alkalinity, a scale that ranges from 1 to 14 (under 7 is acidic, over 7 is alkaline). River water with a very low or very high pH can become toxic for aquatic life. River plants and animals need water that has a pH between 6.5 and 9. ]]> 2019-03-21 21:19:14 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/344013261 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/344013774 The connects to grants problem because the app is to help un pollute the river and get other people to help him and try to un pollute other rivers too.]]> 2019-03-21 21:21:17 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/344013774 jdrewett https://padlet.com/jdrewett/hhc11wp9h9ef/wish/344013904 Glossary
algae: a very basic form of
plant life, usually microscopic
crowd-funding: raising money
for a project from a large
number of people, usually on
the internet
database: a set of information
that is accessed using a
computer
nutrient: any substance that
provides nourishment for
a living thing
prototype: a model to test how
an invention will work
sediment: particles of soil along
with plant and animal matter
carried by water
toxic: poisonous]]> 2019-03-21 21:21:45 UTC https://padlet.com/jdrewett/hhc11wp9h9ef/wish/344013904