![subject](/tpl/images/cats/geografiya.png)
Geography, 28.11.2021 05:40 vdirectioner3847
Whale blubber was once used by many countries to make lamp oil and other products.
Because of the usefulness of whale blubber, huge numbers of whales were caught and
killed in the 1800s. As a result, the whale populations around the world severely
decreased. In the late 1800s, electric lights were introduced in many cities.
Which statement correctly describes the change from whale oil lamps to electric lights.
a
b
Analyzing the costs and benefits proved electric lights to be the better choice.
The benefit of using whale oil lights outweighs the benefit of using electric
lights..
Whale populations decreasing was a large benefit.
Analyzing the costs and benefits proved whale oil to be the better choice.
с
d
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Geography
![image](/tpl/images/cats/geografiya.png)
![image](/tpl/images/cats/geografiya.png)
Geography, 24.06.2019 00:00, liliaboop5006
What evidence supports geological processes changing the surface of the earth? cutting down forests creates a decrease of habitats. tectonic plates uplift the rocky crust of earth to form mountains. competition in ecosystems creates a decrease in diversity. pollution runoff contaminates a lake.
Answers: 3
![image](/tpl/images/cats/geografiya.png)
Geography, 24.06.2019 07:00, tiaemrich146
Find the volume of 3, 8 and one third and 10 and 2 over 5
Answers: 1
![image](/tpl/images/cats/geografiya.png)
Geography, 24.06.2019 12:30, LucindaKamala
One cubic foot is equal to 7.48 gallons how many gallons of water does jose need to fill his aquarium? round to the nearest gallo
Answers: 1
You know the right answer?
Whale blubber was once used by many countries to make lamp oil and other products.
Because of the...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 04.05.2021 14:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 04.05.2021 14:00
![Konu](/tpl/images/cats/en.png)
English, 04.05.2021 14:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 04.05.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 14:00