Learn new things about living things all over the planet.ecosystems coral-reef rainforest desert grassland freshwater tundra hydrothermal wetland boreal forest urban wildlife know ocean fresh-water plants-and-animals
Learn new things about water on Earth.water ice vapor know ocean fresh-water plants-and-animals
Why is it so important to be able to measure soil moisture?know weather-and-climate plants-and-animals technology fresh-water
Are you a climate guru?play weather-and-climate carbons-travels plants-and-animals air ocean fresh-water energy technology
Spice up your next trip by looking out for things that help our planet!play know weather-and-climate air ocean fresh-water carbons-travels energy plants-and-animals technology recycle
How are these furry primates affected by a changing climate?know plants-and-animals lemurs rain madagascar fresh-water
What happens when you simply must have rain?make know weather-and-climate folklore rainstick pdf fresh-water
And how is NASA seeking the answers?know technology weather-and-climate air ocean fresh-water carbons-travels energy plants-and-animals nasa-earth missions clouds aerosols solar-cycle carbon-cycle carbon-dioxide sea-ice sea-level rain-and snow precipitation-patterns big-questions satellites smog 5-ess2-1
Images of freshwater sources, drought, and polluted water.teach fresh-water water ice melt drought desalinization gallery images ms-ess3-4
They show where people are losing their water supply.keep-up fresh-water technology ground-water water-wells satellites ms-ess3-4
We can do a lot, including planning for a green career.know energy technology carbons-travels plants-and-animals recycling carbon-footprint fresh-water green-careers big-questions helping how-to help 5-ess3-1
A person who uses native, drought-resistant plants to create outdoor environments for homes and other buildings in places where there is not very much rainfall.dream fresh-water plants-and-animals green-career xeriscaper green-careers water-wells 3-ess2-2 5-ess3-1 ms-ess3-3
This interview with Michelle Pekko-Seymoure may inspire you to replace your thirsty lawn with cool and stylish plants native to your location.
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A person who helps design and control a system with lots of different parts.
In this interview with Sarah Sherman, find out how she controls a spacecraft that measures water in Earth’s soil.
See a living world in a glass bubble! Find hidden words about Earth.play know air ocean fresh-water plants-and-animals ecology ecosphere carbons-travels carbon-cycle
Unscramble cloud pictures and learn "CloudSpeak."play know fresh-water ocean weather-and-climate clouds water-cycle
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See what’s happening beneath the soil!make garden lampshade smpa smap soil plants-and-animals fresh-water flowers bugs