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One of the historic uses of wood was for heating. In recent years, however, most heating in the United States…
One of the historic uses of wood was for heating. In recent years, however, most heating in the United States has come from other sources of energy, such as petroleum,...
The scientists who worked on this study wanted to focus on the effect of people’s environments on their mental health.…
The scientists who worked on this study wanted to focus on the effect of people’s environments on their mental health. The scientists identified vacant lots throughout Philadelphia. They wanted to...
The nun moth is a major pest of conifers and an occasional pest of broadleaf trees in Europe and Asia.…
The nun moth is a major pest of conifers and an occasional pest of broadleaf trees in Europe and Asia. The scientist in this study wanted to discover which trees...
The nun moth is a major pest of conifers and an occasional pest of broadleaf trees in Europe and Asia.…
The nun moth is a major pest of conifers and an occasional pest of broadleaf trees in Europe and Asia. The scientist in this study wanted to discover which trees...
Frogs are a species of amphibian. In recent years, there has been a decline in the numbers of amphibians worldwide.…
Frogs are a species of amphibian. In recent years, there has been a decline in the numbers of amphibians worldwide. This decline is thought to be caused by many things....
The scientists in this study developed a process to help managers identify management priorities. As conditions change over time, the…
The scientists in this study developed a process to help managers identify management priorities. As conditions change over time, the managers wanted to adapt their management priorities to fit the...
Too much carbon dioxide (CO2) in the atmosphere is mostly caused by two things: burning fossil fuels and the loss…
Too much carbon dioxide (CO2) in the atmosphere is mostly caused by two things: burning fossil fuels and the loss of trees. Urban trees help to keep urban areas cooler,...
Too much carbon dioxide (CO2) in the atmosphere is mostly caused by two things: burning fossil fuels and the loss…
Too much carbon dioxide (CO2) in the atmosphere is mostly caused by two things: burning fossil fuels and the loss of trees. Urban trees help to keep urban areas cooler,...
In this study, the scientists wanted to test a method of calculating the amount of carbon stored by plants across…
In this study, the scientists wanted to test a method of calculating the amount of carbon stored by plants across a large area of land. They chose the island of...
As the climate changes, the tree species living in a forest may also change. This change means that some trees…
As the climate changes, the tree species living in a forest may also change. This change means that some trees species may die and new species may move into the...
The research in this monograph looks at the use of prairie strips, which are strips of native prairie plants that…
The research in this monograph looks at the use of prairie strips, which are strips of native prairie plants that are planted between sections of agricultural crops. Scientists wanted to...
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:...
