Answer:
Many new dinosaurs emerged—in great numbers. Among them were stegosaurs, brachiosaurs, allosaurs, and many others.
Explanation:
Answer: The answer is A. Jovian moons are made mostly of ice that can melt and deform at lower temperatures than the rock and metal that make up the Moon and Mercury
Explanation: Jovian moons are moons of Jupiter. There are about 79 known moons in Jupiter. They are mostly made up of ice.
The main component of geological activity (change in surface features and landscapes of a planet) is heat. The ice that makes up Jovian moon can easily melt or deform compared to rock and metal that made up both Moon and Mercury. This as a result explains why there is more geological activities in Jovian moons compared to Moon and Mercury.
Answer:
The maps show that Lake Baikal has very little agricultural production around it, a very sparse population density, and almost non-existant industrial zones.
In other words, Lake Baikal is located in a sparsely populated area of Siberia, with only a few towns, and a few agricultural belts around those towns. This in part can be explained by the fact that Lake Baikal is sorrounded by mountains in many areas, which is also why the lake is so deep.
The lack of intense human activity is what contributes to the relatively pristine character of the lake today.
