Answer:
B
Explanation:
I cant see the other answers after B so its B because its not A
Answer:
C. The greater an element's density, the smaller the amount of it found in the crust
Explanation:
The layering of the Earth happened because of the different densities of the elements from which it was made. The denser elements started to sink deeper, the elements with medium density occupied the central part, and the elements with the smallest density remained at the surface. This resulted in the formation of the three basic layers of the Earth, core, mantle and crust. The core is composed of the densest elements, the mantle of the ones with medium density, and the crust from the ones with smallest density.
Answer:
all of the above.
Explanation:
in ww1 president Wilson kept the U.S out of the war but after intercepting a letter from Germany to Mexico saying to declare war on the U.S that they would help them regain the border states Texas, Arizona, New Mexico etc.
Answer:
Global Climate change
Climate is the general weather conditions of a place over many years. Climate change is a significant variation of average weather conditions. i.e., conditions becoming warmer, wetter, or drier over several decades or more. It’s that longer-term trend that differentiates climate change from natural weather variability. Although climate change and global warming are often used interchangeably, global warming is the recent rise in the global average temperature near the earth’s surface is just one aspect of climate change.
The effects of global climate change on earth's climate are as follows:
1. Extreme weather condition
2. Air Pollution
3. Health risks
4. Rising seas
5. More acidic, warmer oceans
6. Imperiled global ecosystem
Explanation:
The effects of global climate change
World Economic Forum’s 2016 Global Risks Report, reported that the failure to mitigate and adapt to climate change will be “the most impactful risk” facing communities worldwide in the coming decade ahead even of weapons of mass destruction and water crises. Blame its cascading effects: As climate change transforms global ecosystems, it affects everything from the places we live to the water we drink to the air we breathe.
