Question

1. which ideas should be included in a summary of the article?

select two correct answers.

the lights from cities can be seen from space and seem to form a web of lines.

geography has played an important role in where cities are located.

the older metamorphic rocks are harder than the sediments of the coastal plain.

the fall line provided many natural resources that attracted settlers.

several types of mills were built along rivers because the water provided power.

Explanation:

To determine the correct answers, we analyze each option:

1. "The lights from cities can be seen from space..." is likely a minor detail, not a main idea for a summary about city location/development.
2. "Geography has played an important role in where cities are located" is a key idea about city location factors.
3. "The older metamorphic rocks..." is a detail about rock types, not central to a city - related article summary.
4. "The fall line provided many natural resources that attracted settlers" relates to geographic factors (fall line) influencing city settlement, a main idea.
5. "Several types of mills were built along rivers..." is a detail about mills, not a main idea about cities.

So the two correct options are the ones related to geographic influence on city location/settlement.

Answer:

B. Geography has played an important role in where cities are located.
D. The fall line provided many natural resources that attracted settlers.