True or false?

the volcanic gases emitted during the 2018 eruption will have a long term impact on climate.

True

Explanation:

As these gases and ashes and dust particles are released into the atmosphere and they are due to the violent explosion of the volcanoes most of the gases get blown from the volcanic and occur at a greater distance and most of these particles take a longer time to get cooled down and thereby resulting in the increase of the long term carbon cycles of the planet.

The figure is not necessarily a parallelogram because only one diagonal is bisected and only one pair of sides is congruent.