Explain how different practices or situations become harmful to the
CHALLENGE (EVALUATION)
community.
1. Some human activities may lead to chemical gas emissions such as sulfur
and gases like factories, power generation facilities, and automobiles. What
and nitrogen. The activities include air pollution sources emitting sulfur
2. Some particles and gases can come from truck exhaust, factories, dust
are the harmful effects of these practices in the environment?
pollen, and aerosols. What will happen if solid and liquid particles and
certain gases are suspended in the air?
3. What will happen if there is a constant discharge of domestic and industrial
wastes, leakage from water tanks, marine dumping and oil leaks and spills
in the bodies of water?
4. Burning fossil fuels and greenhouse gases are due to human activities.
What are the possible effects of increased concentrations of greenhouse
gases in the atmosphere?
5. What will happen if human activities such as littering or
disposal is not avoided or stopped?
improper waste
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Answer:
anong grade po yan
Explanation:
sasagutan ko sana