Answer: Well, historically speaking, Kim is correct. The Earth is, in fact, constantly changing- whether it’s experiencing the movement of tectonic plates- which cause earthquakes, eruptions and continental drift- or the ever variable climate that is affected by the human race and it’s actions. Climate change, tectonic plates, pollution, all of these are examples of geographical change to the Earth. Pangea, the giant continent that was before our current state of continental drift, is evidence of such. If you look back on our geographical state in 50 years (which you would live through), you could see the physical change of environment and landmass, as well as ecosystems.
Answer:
blood alcohol level
Explanation:
blood alcohol level test is used to test concentration of alcohol in human blood. Police administrate this test to check the legal limit of alcohol in human blood, means if alcohol in blood is higher than specific limit he or she is not allowed to drive as different mental and physical associate with different percentage of alcohol level in human brain.
The sun makes energy from its core called nuclear fusion. During nuclear fusion, the high pressure and hot temperature makes the H atoms to come apart and their nuclei to fuse or combine
The algae might get other organisms living in the pond such as fish sick by polluting the water they swim in and some fish tend to avoid touching some types of algae. Plus too much algae can cause imbalances.