Please answer asap! no scam links or scam comments or reported. 1) Why is Italy a country with a high hydrological risk?

2) Why is a river that collects water from a catchment area rich in clay soils more likely to cause flooding?

3) What is the difference between a landslide and a collapse?

4) What function does vegetation play with respect to soil erosion?​

What pattern of migration do whales follow?

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?

Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.