How are the benefits of wildfires in grasslands and northern forests similar? a. increased tree quantity b. increased food production for grazers c. increased amount of lichens d. all of the above

The correct answer is - d. all of the above;

The wildfires are in a way necessary for the well-being of the grasslands, and the forests. They do destroy the old grasses, eliminate diseases, clean the forest floor, provide fertilizer for the soil through the ashes. The end result is that they set the scene for the new generation of plants, be it new grasses, new trees, or the next generation of lichens, they contribute to their habitat in positive way, and provide food and balance in the ecosystem.

temperatures get warmer — and heatwaves are more common. nothing says summer like warm weather. this rise in temperatures is caused by the tilt of the earth's axis. our planet doesn't sit perfectly straight as it spins — it has a slight lean of approximately 23.5 degrees with respect to the sun, called the axial tilt.

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