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In the Western United States, many of the forests have too many small trees. These small trees increase the risk…
In the Western United States, many of the forests have too many small trees. These small trees increase the risk of wildfire. Forest managers, therefore, want to remove the small...
Test your knowledge on ecosystems, vegetation, and erosion.
Test your knowledge on ecosystems, vegetation, and erosion.
Test your knowledge on water, invasive species, and ecology.
Test your knowledge on water, invasive species, and ecology.
In this study, the scientist was asked to predict how much fresh water people living in the United States will…
In this study, the scientist was asked to predict how much fresh water people living in the United States will use from the year 2000 to the year 2040. Note:...
In this study, the scientist was asked to predict how much fresh water people living in the United States will…
In this study, the scientist was asked to predict how much fresh water people living in the United States will use from the year 2000 to the year 2040. Note:...
The scientists in this study wanted to know if cars parked in shady parking lots emit fewer gases than cars parked in…
The scientists in this study wanted to know if cars parked in shady parking lots emit fewer gases than cars parked in sunny parking lots. If that is the case, it would give...
The scientists in this study wanted to know if cars parked in shady parking lots emit fewer gases than cars parked in…
The scientists in this study wanted to know if cars parked in shady parking lots emit fewer gases than cars parked in sunny parking lots. If that is the case, it would give...
The scientists in this study wanted to know how rising levels of carbon dioxide in the troposphere might affect the…
The scientists in this study wanted to know how rising levels of carbon dioxide in the troposphere might affect the amount of carbon sent belowground by trees and made available...
The question you will answer in this FACTivity is: How does being in the shade affect how hot you feel?
The question you will answer in this FACTivity is: How does being in the shade affect how hot you feel?
The question you will answer in this FACTivity is: How does being in the shade affect how hot you feel?
The question you will answer in this FACTivity is: How does being in the shade affect how hot you feel?
Pine trees cover much of the Southeastern United States. When older pine trees are cut for making wood products, only…
Pine trees cover much of the Southeastern United States. When older pine trees are cut for making wood products, only the trees’ boles are used. The scientists in this study...
When a hurricane occurs, a lot of damage can be done to buildings and other structures. One of the most visible types of damage…
When a hurricane occurs, a lot of damage can be done to buildings and other structures. One of the most visible types of damage occurs to trees. The scientists in this study wanted to know more...
