Answer:
I believe the best answer is B
Explanation:
1. Inner core
Made of solid iron about 1,200 km thick. temperature is about 7,000 degrees Celsius.
2. Outer core
Very dense liquid of iron and sulphur about 2,250 km thick. Temperature is about 4,000 degrees Celsius.
3. Lower Mantle
Solid rock about 2,200 km thick. Temperature is about 3,000 degrees Celsius.
4. Upper Mantle
Solid rock about 720 km thick that flows from plasticity. Temperature is about 850 degrees Celsius
5. Crust
Plates that average bout 30km in thickness and 25 degrees Celsius in temperature.
In number form it’s 1,214,227, new population minus old= difference
By looking at the satellite photograph below that shows the Mississippi River entering the Gulf of Mexico, the depositional feature in the Gulf of Mexico is best identified as a delta. A delta is when a river will divide itself into many other rivers and then goes into a larger water body.
Love canal is one of the most environmental tragic events in American history. The Love Canal stands as testimony to the ignorance, lack of vision and proper laws of decades past which allowed the indiscriminate disposal of such toxic materials.
The positive effect that came out of this environmental disaster is that a blue collar community with few resources can win its fight for justice and open the eyes of the nation and the world to the serious problems of environmental chemicals and their effects on public health.
<span>The Love Canal story should remind us not to repeat our mistakes.</span>
