Which words and phrases are usually used to explain when different stages of the processes happen in relation to each other?

Even though our early ancestors were _____, they had remarkable survival skills. (educate)

to plummet - what does it mean? Provide 2 examples

Explain the meaning and provide an example: rapid fluctuation.

The release of gas, ash, molten materials, or hot water into the atmosphere or onto the Earth's surface from a volcano or other opening in the Earth's surface.

Provide 2 examples of 2nd conditional. When is it used?

Those in the queue to enter the museum were becoming very _______. (patient)

Rewrite, using a participle clause to express the consequence. In the south of the country, heavy rain fell for five consecutive days. This brought floods to many regions.

to wear down - what does this phrasal verb mean? Provide 3 examples.

Climate change has had ______ consequences for certain species. (reversible)

Rewrite, using a participle clause to express the consequence: The ship sank in extremely deep waters, which made it hard for divers to locate the wreck.

Rewrite, using a participle clause to express the consequence. Predators ensure that they are well camouflaged. This enables them to take their prey by surprise.

grey powder left after something burns