Does "When a plane is ready to takeoff it will stop short of the runway, at which point it will be turned over to Tower Control." contain the correct answer to "When is control turned back over to ground control?"

A: no

Does "From early 1944 until the days leading up to the invasion, Kuribayashi transformed the island into a massive network of bunkers, hidden guns, and 11 mi (18 km) of underground tunnels." contain the correct answer to "What were the pillboxes and bunkers connected by?"

A: yes

Does "If a glacial valley runs into a large body of water, it forms a fjord." contain the correct answer to "What gives mountain vallys their characteristic "V" shape before glacation?"

A:
no