Cyanobacteria helped produce O2. Because it helped releasing O2 into the atmosphere, today we see different animals because Cyanobacteria helped reduce the poor oxygen in the atmosphere.
Explanation:
Weather is what conditions of the atmosphere are over a short period of time, and climate is how the atmosphere "behaves" over relatively long periods of time.
Answer: It's important because this is not a threat to people, but wild-life. Forests are destroyed and burned, along with baby animals who have nowhere else to go, and there's nothing being done about it.
Explanation:
You can test the different between using less eggshells and more eggshells and record the data to see which one works better
