They set up their own forts in governent granted lands.
Answer:
This statement is true because Nature can be beautiful like flowers and plants but can be harmful like tornados and earthquakes. With both sides of nature, they make nature the nature that we know of without the tornados and earthquakes there wouldn't be space for the flowers and plants.
The four human practices that may lead to harmful effects to the environment are listed:
Wrong way of disposing the garbage.
Pollution due to vehicles, industries etc.
Noise pollution
Unhygienic surroundings
The above points lead to harming the environment in a negative way and are all caused by humans. There is although another aspect to this which is that these are under the control of human beings and can be minimized if there is a will to do so.
For more information on harmful effects to the environment click here:brainly.com/question/13840139#SPJ9
That would be a compound-complex sentence.