How about these statements? Are they true or false? 1. Teen pregnancy is on the rise.
2. Abortions are on the rise.
3. Violent crime is on the rise.
4. Cohabitation leads to better marriages.
5. More minority families receive public assistance than white families.

All true??

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.