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
Cerrena [4.2K]
3 years ago
11

This chart shows the global temperature anomaly (the difference of the expected temperature and the actual temperature) over a s

pan of 130 years. Which facts related to climate change does the chart reveal? !THERE IS MORE THAN ONE ANSWER! (Earth science) 20 points.
a. From 1975 to 2010, temperatures on Earth were higher than normal.
b. From 1880 to 1940, temperatures on Earth were higher than normal.
c. The 10 warmest years in the time span all occurred in the 2000s.
d. The coolest year in the time span occurred in 1945.
e.Temperatures on Earth do not fluctuate from year to year.

Chemistry
2 answers:
aliina [53]3 years ago
4 0

Answer:

a. From 1975 to 2010, temperatures on Earth were higher than normal.

Explanation:

Hello,

Based on the graph's tendency and behavior, an evident outgrowth in temperature is shown from 1975 to 2010 since the temperature anomaly passed from 0°C to more than 0.5 °C during this time span.

Best regards.

Vaselesa [24]3 years ago
3 0
I think a and c. Let me know if I am wrong.
You might be interested in
How do the particles that are dispersed in a colloid differ from the particles suspended in a suspension?
Fed [463]

Answer:B, the colloid particles are larger.

PLEASE GIVE BRAINLIEST AND WATCH OUT BEHIND YOU

5 0
3 years ago
Solutions and colloids which contain similarly sized particles can be effectively separated using paper filtration.
mojhsa [17]
False cause there particles arent large enough to be filtered
6 0
3 years ago
Read 2 more answers
A metal used in hot water systems​
Basile [38]

Answer:

I think this would be iron

Explanation:

5 0
2 years ago
Average Molarity for HCl is .391
Ira Lisetskai [31]

Answer:

#1: 0.00144 mmolHCl/mg Sample

#2: 0.00155 mmolHCl/mg Sample

#3: 0.00153 mmolHCl/mg Sample

Explanation:

A antiacid (weak base) will react with the HCl thus:

Antiacid + HCl → Water + Salt.

In the titration of antiacid, the strong acid (HCl)  is added in excess, and you're titrating with NaOH moles of HCl that doesn't react.

Moles that react are the difference between mmoles of HCl - mmoles NaOH added (mmoles are Molarity×mL added). Thus:

Trial 1: 0.391M×14.00mL - 0.0962M×34.26mL = 2.178 mmoles HCl

Trial 2: 0.391M×14.00mL - 0.0962M×33.48mL = 2.253 mmoles HCl

Trial 3: 0.391M×14.00mL - 0.0962M×33.84mL = 2.219 mmoles HCl

The mass of tablet in mg in the 3 experiments is 1515mg, 1452mg and 1443mg.

Thus, mmoles HCl /mg OF SAMPLE<em> </em>for each trial is:

#1: 2.178mmol / 1515mg

#2: 2.253mmol / 1452mg

#3: 2.219mmol / 1443mg

<h3>#1: 0.00144 mmolHCl/mg Sample</h3><h3>#2: 0.00155 mmolHCl/mg Sample</h3><h3>#3: 0.00153 mmolHCl/mg Sample</h3>
8 0
3 years ago
Which statement accurately describes renewable energy sources? Question 1 options: They are quickly replenished. They take milli
jekas [21]
I believe that it is the first one: "They are quickly replenished."
6 0
3 years ago
Read 2 more answers
Other questions:
  • A solution is prepared by dissolving 15.0 g of nh3 in 250.0 g of water. the density of the resulting solution is 0.974 g/ml. the
    15·1 answer
  • 1. Of 100 animals on a farm, 20% are horses, 15 % are pigs, 30% are cows, and 35% are
    8·1 answer
  • The relative ionic or covalent character of chemical bonds may be estimated by: (Select all that apply.)
    6·2 answers
  • A 9.0 mL sample of oxygen gas (Q) is stored at a pressure of 6.3 atm. If the pressure of the sample
    11·1 answer
  • An unknown insoluble substance displaced the water shown. It's mass is indicated on the triple beam balance. Mass = A. 694 B. 69
    12·2 answers
  • I need answers please!
    10·1 answer
  • Be sure to answer all parts. Consider the reaction A + B → Products From the following data obtained at a certain temperature, d
    13·1 answer
  • Xg of U and 3.795 g of O combine to form 20.00 g of
    14·1 answer
  • How many moles of aluminum nitrate can be produced with 0.68 moles of lead nitrate?​
    8·1 answer
  • Imagine a 15kg block moving with a speed of 20m/s. Calculate the kinetic energy of this block.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!