A volcanic eruption produces a large amount of smoke which affects the lungs
of animals. Which of these Earth systems interact during this event?
1) geosphere, atmosphere, and biosphere
2) geosphere, atmosphere, and cryosphere
3) atmosphere, cryosphere, and hydrosphere
4) atmosphere, biosphere, and cryosphere

How did the europeans design the national borders of africa? why?

Mosses, lichens and shrubs can be found where in russia? a.grasslands b.mountain regions c.coastal plains d.siberian tundra

Which of the following lists shows the events in the correct order? a.)the creation of the british raj, the sepoy rebellion, gandhi’s campaign of civil disobedience, the partitioning of indiab.) gandhi’s campaign of civil disobedience, the sepoy rebellion, the creation of the british raj, the partitioning of indiac.)the sepoy rebellion, the creation of the british raj, gandhi’s campaign of civil disobedience, the partitioning of indiad.)gandhi’s campaign of civil disobedience, the creation of the british raj, the partitioning of india, the sepoy rebellion