Earthquakes and volcanoes are caused by geological events and have much in common. Which of the following is true about both earthquakes and volcanoes? A. Volcanic activity may cause earthquakes.

B. Earthquakes are pretty common, but volcanic eruptions are rare events.

C. Earthquakes and volcanic eruptions tend to occur most frequently in the center of a tectonic plate.

D. Tectonic plate movement plays a role in the formation of volcanoes, but has nothing to do with the strength of earthquakes.

it is very hard for the climatologists to precisely predict how will the global temperatures be changing so there's lots of models, some of which differ significantly, this is due to multiple factors, and probably the most important is the human activity.

humans have been a key factor in climate change around the globe since the start of the industrial revolution, and in the past few decades the consequences are becoming more obvious. there's lots of emission of pollutants in the atmosphere as well as changing the environment on the surface itself, so it's really hard to predict how will that go in the future because there's some countries that are reducing the damage and are going towards green energy, while others are stubbornly continuing with pollution and damages to the environment.