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Is the climate changing over time? You may have heard different opinions about climate change. In the past few years,…
Is the climate changing over time? You may have heard different opinions about climate change. In the past few years, most scientists have agreed on at least one thing about...
In this FACTivity, you will simulate the greenhouse effect and answer the question: What are the similarities between a glass…
In this FACTivity, you will simulate the greenhouse effect and answer the question: What are the similarities between a glass jar with soil and the Earth’s atmosphere? Materials: Two thermometers...
In this FACTivity, you will simulate the greenhouse effect and answer the question: What are the similarities between a glass…
In this FACTivity, you will simulate the greenhouse effect and answer the question: What are the similarities between a glass jar with soil and the Earth’s atmosphere? Materials: Two thermometers...
In this inquiry, scientists wanted to know how much carbon is held on Earth by the world’s forests. They also…
In this inquiry, scientists wanted to know how much carbon is held on Earth by the world’s forests. They also wanted to know whether this number is staying the same,...
Tropical forests are sometimes cut down so that humans can use the trees for wood and other products. Then, the cleared land is made into…
Tropical forests are sometimes cut down so that humans can use the trees for wood and other products. Then, the cleared land is made into a pasture so that cattle can be raised for human consumption. When...
Tropical forests are sometimes cut down so that humans can use the trees for wood and other products. Then, the cleared land is made into…
Tropical forests are sometimes cut down so that humans can use the trees for wood and other products. Then, the cleared land is made into a pasture so that cattle can be raised for human consumption. When...
Test your knowledge on anaerobic, climate, and the greenhouse effect.
Test your knowledge on anaerobic, climate, and the greenhouse effect.