subject
Social Studies, 19.05.2021 20:50 emma1581

A. Answer the following questions briefly: 1. What is an alloy? How did the discovery of iron help early man?
2. Who invented the steam engine? What was its use?
3. What do you mean by Industrial Revolution? What were its effects?
4. Name any three alternate sources of energy.
5. What is biogas? How is it used?​

ansver
Answers: 3

Another question on Social Studies

question
Social Studies, 21.06.2019 23:00
One similarity between the student non-violent coordinating committee (sncc) and the southern christian leadership conference (sclc) is that they both
Answers: 1
question
Social Studies, 22.06.2019 02:30
How was mussolini able to gain power in italy? he played to the prejudices of the italians. he fought off hitler’s attempt to annex italy. he led a coup to take over a weakened government. he proposed new ideas to solve the economic crisis.
Answers: 1
question
Social Studies, 22.06.2019 03:30
How the environment of the northeast region affects the lifestyle of the people that live there
Answers: 3
question
Social Studies, 23.06.2019 01:00
What would the world be look like if we live without having news?
Answers: 2
You know the right answer?
A. Answer the following questions briefly: 1. What is an alloy? How did the discovery of iron help...
Questions
question
Mathematics, 03.08.2019 19:10
question
Mathematics, 03.08.2019 19:20