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The hurricane hunters have satelites that tells them were all the storms are going on just like meteorologist use satelites to find weather and storms.
when ecologists study a habitat they collect lots of data the data also can be stored and used to monitor the habitat
they research animals and study them and live in their habitat till they have enough info
No, they can collect data during the day, as well.
When you collect data is when you are trying to figure something out. Say you are doing an experiment. You would want to collect data so that you could see the results of the experiment. Why you want to collect data is so that you can see your results of whatever you are doing, whether it is an experiment or an inquiry.
You collect data
In Vivo
The hurricane hunters have satelites that tells them were all the storms are going on just like meteorologist use satelites to find weather and storms.
The hurricane hunters have satelites that tells them were all the storms are going on just like meteorologist use satelites to find weather and storms.
Astonomers study space and all that is in it. so yes, they study the sun.
Questionnaires ,Case study and Interviews
The most basic reason to use the internet to collect data is because generally you can collect more data for less money. You are limiting the representativeness of your sample when you do this, however. There are firms that suggest that they can provide representative population samples over the internet, but those claims would have to be assessed on a study by study basis.
I believe you are thinking of the term, "Demographics".
There are a number of ways, but I would just use an observational study.
take a census
when ecologists study a habitat they collect lots of data the data also can be stored and used to monitor the habitat
they research animals and study them and live in their habitat till they have enough info