Which statement identifies the central idea of the text? Group of answer choices

Soil has a unique makeup that, if studied carefully, can help solve present-day puzzles and reveal more about the past.

Humans’ release of carbon dioxide is altering the composition of soil and keeping it from completing its main functions.

Forensic soil science is still a new technique for solving crimes and is not widely trusted by the forensic community.

While soil can teach us much about the past, it is most important because it will help reverse global warming in the future.

i don't see any right answer. i don't know english and only math

to me i think class room sitting education is better. i do online school and i have not learned a think haha. when i sit in the classroom i just sit there and kind of pay attention but still i get so far ahead in the class when im doing online i have nothing else better to do but play video games and i sit in school and learn and have friends and just actually learn. when i'm doing online i sit here listing to music and get on and and look up the answers i guess that is my fault for being a cheater. but to be honest i think sitting in the classroom is better.

bah and ahbahaahbahabahaha

the correct answer is the following.

one of the groups i belong to is the boy scouts. this is a problem-solving group because it has tasks that we need to solve in order to other people in different activities such as the rescue of lost pets, or elder people in need.

the other group i belong to is kids pro environment, and is an information-sharing group that tries to create conscience about the risks and problems that generate pollution in our cities. we share information to other students and parents on the importance of keep our communities clean and our skies clear.