T The earth is built up and torn down in many ways. Physical and chemical weathering
are processes which are very important in making soil. Which statement accurately
describes an example of chemical weathering?
O Sinkholes are formed in Florida as water dissolves underground limestone rocks.
In order for rock to become metamorphic rock, it must be heated and extreme pressure
applied.
O In Alaska, rocks are broken due to continuous freezing and thawing of water sitting in cracks.
Beautiful and strange rocks, shaped by blowing sand, dot the Western United States
landscape

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear

Acar traveling at 22 m/s starts to decelerate steadily. it comes to a complete stop in 15 seconds. what is it’s acceleration?

Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i.e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i.e. include the distance traveled to the first encounter)