Here is an example of a sequential paragraph:
Main idea: The benefits of recycling are numerous.
Supporting details: Recycling helps to reduce the amount of waste that goes to landfills, which can pollute the environment. It also conserves natural resources, such as trees, water, and minerals. In addition, recycling can create jobs and boost the economy.
Conclusion: Overall, recycling is a beneficial practice that can help to protect the environment, conserve natural resources, and create jobs.
In this paragraph, the first sentence introduces the main idea, which is that recycling has numerous benefits. The following sentences provide details and examples that support this main idea. The paragraph flows smoothly from beginning to end, and each sentence builds on the previous one.