1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
insens350 [35]
3 years ago
12

How can volcanoes impact people?

Chemistry
1 answer:
inn [45]3 years ago
6 0

Explanation:

1/ Fast-moving lava can kill citizens nearby the active volcanoes. (They can also die from famine, fires and earthquakes which can caused by volcanoes)

2/ Volcanic ash can cause breathing problems and damage the lungs.

3/ They can lose their possessions as volcanoes can destroy their houses, roads and fields.

4/ Volcanoes can change the weather. They can cause rain, thunder and lightning which can cause damage to people.

5/ When volcanoes erupt, they emit a mixture of gases and particles into the air which can cause global warming by adding to the greenhouse effect (such as CO2) or a significant dip in global temperatures in the following year or two (ash and Sulfur dioxide).

...

You might be interested in
In a neutral atom, the number of protons is always equal to what other part of the atom?
Licemer1 [7]

Answer:

b. The number of electrons

Explanation:

A "neutral atom" has a <u>neutral charge</u>. This means that <em>its charge is equal to </em><em>zero. </em>In order for the charges to cancel out each other, the atom's <em>positive charge should be equal to the negative charge. </em>These being said, the number of electrons<em> (negatively-charged)</em> is then equal to the number of protons <em>(positively-charged). </em>Those atoms which are not neutral are called <em>"ions."</em> This means that they either have more or less electrons than the protons.

7 0
3 years ago
Consider the reaction below. C2H4(g) + H2(g) to C2H6(g) Which change would likely cause the greatest increase in the rate of the
algol [13]
D. Increase temperature and increase pressure
4 0
3 years ago
Read 2 more answers
Determine the number of grams of Carbon in 215 g of sucrose.
olya-2409 [2.1K]
<span>just find the percent mass of oxygen in sucrose again. and then multiply that by 50.00.</span>
6 0
4 years ago
You are a researcher for a golf club manufacturer. You are given two identical looking cubes of a metal alloy. You are informed
Rashid [163]

Answer:

C.Melt both cubes and look for a broader range of melting temperatures. The one that melts over a broader range of temperatures is the amorphous solid.

Explanation:

Amorphous solids is one that do not have a fixed melting points but melt over a wide range of temperature due to the irregular shape hence its name. Contrariwise crystalline solids, have a fixed and sharp melting point.

This comes in handy to solve the riddle. We can characterise the pair with the melting point property.

7 0
4 years ago
Which metal will more easily lose an electron sodium or potassium?
sergey [27]
<span>The metal that would more easily lose an electron would be potassium. It is more reactive than sodium. Also, looking on the periodic table, </span><span>from top to bottom for groups 1 and 2, reactivity increases. So, it should be potassium. Hope this answers the question. Have a nice day.</span>
7 0
4 years ago
Other questions:
  • A 10.0 mL sample of household ammonia solution required38.50 mL of 0.311 M HCl to achieve neutralization. Calculate (a).the mola
    10·1 answer
  • What does a plant produce during photosynthesis? A. Oxygen and glucose B. Carbohydrates and carbon C. Carbon, oxygen, and hydrog
    5·1 answer
  • Americium-241 is a radioactive substance used in smoke detectors. The half life of americium is 432 years. If a smoke detector i
    14·1 answer
  • An experiment requires that each student use an 8.5 cm length of magnesium ribbon. How many students can do the experiment if th
    12·2 answers
  • The pencil is material or mixture ?please help ​
    13·1 answer
  • How many moles of H2O<br> moles of H2O are needed to produce 55.7 moles of H2?
    7·1 answer
  • Where and in what features is water found on Earth?
    5·1 answer
  • 17) What is the molarity
    11·1 answer
  • Heat being transferred from a hot pan to our food while cooking is an example of... *
    5·1 answer
  • Why does nonmetallic elements pull elements from metallic elements so effectively during a reaction?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!