I would say false, the goal of Wildlife refuges is to protect and grow the population or number of animals of a species. Endangerment is threatening lives of many species every day, the goals of refuges is to protect these animals and provide a safe and healthy environment. Not to keep humans completely away from them, to False.
The answer should be “B”, considering there is grain in cereal
Global warming is a slow increase in the overall temperature of the earth's atmosphere generally created by the greenhouse effect. This effect is caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
You are correct in your assumption. The kind of fossil that has been described in the question is Crystallization. It is also called crystallized fossil. The correct option among all the options that are given in the question is the second option. I hope that this answer has come to your help.
