First one to answer these science questions will get brainliest/5 star/

7. which is most like a glacier changing earth's land?
a. a bird lapping water from a puddle
b. a boy raking leaves into a pile
c. a stream rushing down a hill
d. a bulldozer pushing and piling anything in its path

8. which of the following weather events can nature?
a. floods
b. tornadoes
c. hurricanes
d. landslides

9. which of the following describes how sediment (weathered rock and soil) moves from one place to another?
a. flying insects and birds carry it
b. it is carried through the roots of plants
c. it is carried by rapidly moving water
d. it is carried in the waste products of animals

10. gravity pulls rainwater downhill and the flowing water erodes the landscape by
a. forming sand dunes
b. washing away soil
c. forming a desert
d. moving rocks and boulders

11. what is one way that scientist learn about earth's interior?
a. by comparing soil samples
b. by studying seismograms recorded during earthquakes
c. by using telescopes
d. by taking x-rays

12. what parts of earth did glaciers cover during the ice age?
a. all of earth
b. only areas near the north pole and south pole
c. much of earth, including parts that are much warmer toady
d. only oceans, not land