This food has been heat-treated to kill bacteria.

This bacteria can be killed by heat.

He understands the basic concepts of thermodynamics.

His new movie is receiving passionate praise from critics.

His new movie received passionate praise from critics.

He prayed earnestly for his sick mother.

He prayed fervently for his sick friend.

When the volcano erupted, a glowing cloud covered the sky.

In the midday heat of summer, he continued to work while drenched in sweat.

He said he was feeling feverish and left early.