{"product_id":"2940013651326","title":"What's Up with Our Nation's Waters?","description":"Doctors use instruments like thermometers and stethoscopes to check on your health. Scientists use instruments like Secchi (sek’-ee) disks, probes, nets, gauges, and meters to determine how healthy the water is. They take measurements of the physical and chemical condition of the water and the health of the critters that live in it.\u003cbr\u003e\u003cbr\u003eScientists collect water in lots of different ways. They use boats to go out in the middle of lakes, they wade into streams wearing rubber boots that go up to their\u003cbr\u003echests, they drop buckets over the sides of bridges— they’ll do almost anything to get a sample. Water samples aren’t the only things scientists collect. They take photographs from airplanes and even satellites. They use their eyes to observe what’s happening along streams, lakes, and bays to get an overall sense of the health of the water. They also collect fish, plants, dirt, and aquatic bugs, and study what’s happening on the land that’s next to the water.","brand":"1001 Property Solutions LLC","offers":[{"title":"Default Title","offer_id":47070173757680,"sku":"2940013651326","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940013651326_p0.jpg?v=1763583871","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940013651326","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}