Lots
Earth would not have any extremely hot/cold weather conditions.
without water there would be no weather
They would weather slower than on earth due to different amts of wind and rain than on earth.
Primarily it would change the weather patterns in the Northern Areas where the Water was diverted from.
All weather on Neptune would constitute extremelybad weather on Earth.
The Earth's diameter is 7926.28 miles at the equator and 7899.8 miles at the poles.
If Polaris was twice as far away as it is, it would be three-quarters dimmer, but still quite useful. If it was a few thousand miles away, the Earth would be well inside it.
Yes ornithologists would as bird behavior can change quite dramatically with weather change.
the earth would be darker than what it is these days.
no
In Space...
in some countries you get good weather where as you would get bad weather.