Answer: about 3.1 people per square kilometer, but varies with different locations. For example, the Australian Capital Territoy has the largest density of 171 people per sq km, followed bby Victoria (27), New South Wales (9.7), and Tasmania (7.6). Hope this helps :)
Answer:
d. lava flows volcanic mudslides called lahars
Explanation:
Mudflows of volcanic eruptions are the most dangerous, and are called lahars. A lahar is a type of mudflow or debris flow composed of a slurry of pyroclastic material, rocky debris, and water.
Answer:
Get her something that lasts, but the question is how old are you? if you are between the ages of 5-10 a memorable picture of you two would be nice. 11-15 I would say a type of mug or shirt that says happy birthday. you could always get a card tho.
Explanation: