Unfortunately, most furnace filters are slid in place without an airtight seal, which allows air to pass around the filters. This problem is worse for the higher-efficiency MERV filters because of the increase in air resistance.
Common Cause is a network of people working to help rebalance cultural values to create a more equitable, sustainable and democratic society. 1  We are all shaped by our culture.
Sufficient Cause: If x is a sufficient cause of y, then the presence of x implies the presence of y. However, z may also cause y. The presence of y does not imply the presence of x. Contributory Cause: If the presumed cause precedes the effect, and altering the cause alters the effect, it is contributory. Wikipedia. Double Check The writer should not state something that is obvious. The writer should make sure to demonstrate the significance between the causes or the effects in the paper. Surface thought is boring; deep thought is informative and interesting. Sources: Maldonado, Christina. âWriting Cause and Effect Essays.