Erie has 100 000 people, and Pittsburgh has 300 000 - so from the first two Pittsburgh is the bigger one.
Philadelphia has 1.5 million people living in it - it is also the biggest city in Pennsylvania (this is the state where all the cities are) - and this is also the correct answer!
It is not the capital however, as it's Harrisburg.
Answer: Rust is an example of a chemical change.
Explanation: Remember, a chemical change has to do with chemicals permanently changing something. Rust comes form metal and oxygen. When these two chemicals mix, it causes rust.
A bedding plane is a non-erosional boundary between two layers of sediment
(GLY ch. 9 > Earth Science)
You are correct the answer is C.
The Jews and the Arabs who both had formed paramilitary and guerrilla armies to fight each other and the British occupying leadership.
Answer:
Stage 2 - Pre-conditions for take-off
and
Stage 3 - Take-off
Explanation:
The stage 2 "Pre-conditions for take-off " give emphasis to the mechanisation of agriculture and trading of agricultural produce. In stage 3 “Take-off” Manufacturing industries get importance. The economy rises with rise in industrial production and trading. The focus is shifted to infrastructure development.
