Nitrogen
In this FACTivity, you will answer the question: What are some ways that albizia leaves may be changing the Hawaiian…
In this FACTivity, you will answer the question: What are some ways that albizia leaves may be changing the Hawaiian stream food web? Materials: Food web circles (included) Paper for...
Below you will find a compilation of all of the climate change resources we have to offer. Listed by grade…
Below you will find a compilation of all of the climate change resources we have to offer. Listed by grade level, (Pre-K to 2nd, Upper Elementary, Middle and High School)...
The research you will read about in this Natural Inquirer was conducted by scientists working at the Institute of Pacific…
The research you will read about in this Natural Inquirer was conducted by scientists working at the Institute of Pacific Islands Forestry, or IPIF. Located in Hilo, HI, scientists at…
From 1920 to 1950, a tree species called albizia (Falcataria moluccana) was brought to Hawai‘i from islands located north and…
From 1920 to 1950, a tree species called albizia (Falcataria moluccana) was brought to Hawai‘i from islands located north and northeast of Australia. A fast-growing tree, albizia now grows all...
In this study, the scientists studied glaciers and their nearby rivers in Alaska. The water coming from glaciers can be…
In this study, the scientists studied glaciers and their nearby rivers in Alaska. The water coming from glaciers can be quite old and contain nutrients, such as carbon, that could...
Investi-gator is a sister publication to Natural Inquirer serving students in grades 4 or higher. The Northern Research Station Investi-gator…
Investi-gator is a sister publication to Natural Inquirer serving students in grades 4 or higher. The Northern Research Station Investi-gator includes research done by scientists in the Northern United States….
Leaves change color in the fall. Cooler temperatures in the fall cause the chlorophyll in leaves to break down. When…
Leaves change color in the fall. Cooler temperatures in the fall cause the chlorophyll in leaves to break down. When chlorophyll, which is green, begins to break down in leaves,...
In recent years, humans have been burning more and more fossil fuels. Fossil fuels are oil, natural gas, and coal.…
In recent years, humans have been burning more and more fossil fuels. Fossil fuels are oil, natural gas, and coal. One of the extra products created by burning fossil fuels...
After reading the Investi-gator (Northern Research Station), test your knowledge with a crossword puzzle.
After reading the Investi-gator (Northern Research Station), test your knowledge with a crossword puzzle.
The scientists in this study were interested in environmental changes occuring in the Southern United States. The scientists were interested…
The scientists in this study were interested in environmental changes occuring in the Southern United States. The scientists were interested in changes occuring over a long time. In particular, the...
