Question

I need help like right now!!!!! please

1. Even though numerous safety devices are designed into nuclear power plants, the benefits must be weighed against _____.

potential hazard
risk of accident
waste disposal
all of the above

2. The current major disadvantage of using solar power on a large scale is _____.

safety
reliability
economics
lack of consistent sunlight.

3. Two advantages of hydroelectric power are _____.

no ecological impact
nonpolluting
relatively low cost
can be developed anywhere

4. The nucleus contains _____.

protons and neutrons
protons and electrons
neutrons and electrons
protons and isotopes

Answer 1

1. All of the above

2. Lack of consistent sunlight

3. Nonpolluting & Can be developed anywhere

4. Protons and Neutrons

sorry the answer is so late...Hope it still helps u

:)

Also I'm pretty sure all the answers I provided are correct but I'm not sure 4 a fact so plz let me know...