Physical Boundaries
In geography, boundaries separate different regions of Earth. A physical boundary is a naturally occurring barrier between two or more areas. Physical boundaries include oceans, cliffs, or valleys.
Answer:
shield volcanoes
Explanation:
The "Hawaiian islands" are comprised of<em> shield volcanoes</em>. These can be found in<em> Mauna Loa, Mauna Kea, Kohala and Hualalai</em>. Such type of volcano is considered the largest on Earth. The largest shield volcano in the world is the <em>Mauna Loa</em>. This makes Hawaii a volcanic hotspot where most scientific studies are being conducted.
The shield volcano got its name from the fact that <u>it appears like the shield of a warrior.</u> It is created from a low-viscous lava; this means that the lava could flow smoothly. This also affects the shape of the volcano.
Answer:
B. It can cause pollution of water in lakes and rivers
Explanation:
Poor use of fertilizers in Agriculture can affect the environment because they cause pollution of water in lakes and rivers.
Pollution is the introduction of filth or unwanted materials into the environment.
- When fertilizers are poorly applied on farms, they can cause pollution of nearby water bodies.
- Rain water usually during a down pour can wash them off into surrounding water bodies.
- They can also even infiltrate into the ground water systems.
- On getting into the rivers and lakes the alter the chemical balance and lead to severe pollution.
- One of such is eutrophication.
So, poorly applied fertilizers can cause pollution of water in lakes and rivers.
<u><em>Answer:</em></u>
A = P(1 + r)^t
A = 400(1 + .04)^1
A = $416
Hope This Helps! Have A Nice Day!!
Answer:
1. Which continent has the oldest population?Asia and Europe are home to some of the world's oldest populations, those ages 65 and above. At the top is Japan at 28 percent, followed by Italy at 23 percent.
2. What percentage of the world is below the age of 20? more than 147 million people around the world were between the ages of 80-99, accounting for 1.9% of the global population.
3. What percentage of the world is 40-59? 23.1%
4. What percentage of the World is above 60?A worldwide phenomenon
According to the latest estimates, by 2050 there will be 2 billion people aged over 60 (22% of world population). In 2050, world population is projected to be 3.6 times larger than it was in 1950.
5. Knowing these numbers, what problems do you believe may arise from these numbers in 20-30 years?
6. According to the reading, what effect does an aging population have on the world (positive and negative)?
Explanation:
srry i dont know the answers for 5 and 6
I hope this helps
im srry if im wrong
