In 2004, an earthquake struck Sumatra in Indonesia along a tectonic plate boundary under the ocean. When the plates shifted, it caused a tsunami wave to spread outwards and hit different coastlines anywhere from 2 to 8 hours after the quake. Unfortunately, the tsunami waves were so powerful that it became known as one of the deadliest natural disasters in history with over 220,000 deaths and $14 Billion in damages. Which of the following is the NOT a likely reason why the 2004 Sumatra earthquake caused so much damage?

A. Tsunamis occur instantly and are not preceded by any warning signs.

B. Poor earthquake detection systems did not give people warnings to move farther inland.

C. Most of the countries affected by the tsunami were poor and did not have well-established building codes.

D. The earthquake that caused the tsunami was a magnitude 9.2.

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .

If a solution had a ph of 7 what is the solution

For a family dinner, jose’s mom baked a loaf of bread. during the meal, his grandmother commented, “this bread is so dense! ” what do you think his grandmother meant by the word dense? you have some ideas regarding density already, but this experiment will enrich your understanding of the relationship between mass, volume and the density of objects. when making measurements in this experiment we will be using si units, the international system of units. the purpose of using si units is to have the ability to communicate and compare data results with other experiments without having to make conversions. measurement symbol si unit length m meter mass kg kilogram volume l liters density kg/l kilograms per liter any calculations that are performed during this experiment will ultimately be reported in scientific notation. recall that scientific notation is extremely important when we have data that is extremely small or large. scientists rely on a standard form of communication to quickly make hypotheses and judgements based on data. what is the density of block a? a0kg/l what is the density of block b? a1kg/l what is the density of block c? a2kg/l what is the density of block d? a3kg/l what is the density of block e? a4kg/l which block is the densest? a5