Which of these best describes weathering and erosion? A
They are tools people use to change landforms and create new ones.

B
They only affect one landform: islands.

C
They cause tiny changes to Earth’s surface that become enormous over time.

D
They significantly change the surface of the Earth every few days.

Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine

Whats one way that rocks do not follow the typical rock cycle pathway?

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind