What caused virtually all of canada and some of the northern us to be once covered by thick glacial ice almost 15,000 years ago? question 4 options: changes in the earth's climate caused the ice sheets to grow. changes in the orbit of the earth caused the ice sheets to spread across canada. the ice sheets were widespread because they were prevalent all around the world. there is no apparent reason why the glacial ice was present. save

The covers all of earth like a thin shell,but it is not a solid sheet of material.it is broken up into several large sections and many smaller ones. fill in the blank.

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

In the diagram, δgef and δhef are congruent. what is the value of x?