The correct option is b. False.
The increase in the greenhouse gas emissions is achieved by a bad production practices, which contributes to global warming.
<span>Some of the human activities that contribute to the increase of greenhouse gas emissions are: burning fossil fuels for electricity, heat, and transportation. If humans don't start thinking how to improve processes for obtained energy, then the planet is going to suffer the consequences, and ultimately, we will also feel them.</span>
There are many ways that can contribute to a person becoming a refugee such as...
Warfare
political instability
and natural disasters such as floods, tsunamis, and famines.
They are called refugees because they are people who leave their homes or native areas for reasons of safety or survival.
I hope this helped
The statement is - True.
The chaparral is a heathland or shrubland plant community that is primarily found in California and Mexico. The chaparral can be found in most of California, but it is most common in the southern half of the state, and in Mexico it is characteristic for the Baja California Peninsula, in the northwestern part of the country. It is an evergreen plant community, and it grows on places that are semi-arid. Its name ''chaparral'' derives from the Spanish word for ''evergreen oaks''.