Disruptions to Ecosystems
Wildfires. Fire is a common disruption to ecosystems that can be caused by nature or by human behavior. ...
Flooding. ...
Volcanic Eruptions. ...
Habitat Destruction. ...
Introduced Species. ...
Overhunting. ...
Pollution and Environmental Change.
And many more......
Answer:
active margins :- g. mid-ocean ridge, a. formation of igneous rock, b. submarine lava eruptions,
passive margins:- d. gentle continental slope, f. few or no earthquakes, h. continental rise, k. broad continental shelf, l. can be adjacent to thick continental crust, j. formation of sedimentary rock
both:- e. accretionary prism, c. trench etc.
Explanation:
- An active margin is found at the leading edges of the continents where it collided with the oceanic plate. It is commonly the site of tectonic activity. Earthquakes volcanoes and the mountain building and the formation of new igneous rocks.
- While the passive margins include the continental rise abyssal plains and few or nor earthquake. formation of sedimentary rocks. Broad shelves and thick crust.
A commucist organization formed in Cambodia in 1970 became a terrorist organization in 1975 when it capture Phnom Penh and create a government that killed an estimate three million people
Democratic Kampuchea
I believe London is at 51N and 0W