Use the word given in capitals to form a word in the correct grammatical form (tense) that fits each space.

We ___ for the park for an excursion. (just LEAVE)

Now we know ___ about the animal habitat. (MUCH)

We have just left for the park for an excursion.

Now we know more about the animal habitat.

The tsunami is a   natural phenomenon consisting of a  series of -  waves generated when the water in a  lake or a  sea is rapidly displaced on a  massive scale. it is also a very large dangerous ocean wave caused by fa underwater explosion, earthquake, etc.   earthquakes,   landslides,   volcanic eruptions and   large meteorite impacts all have the potential to generate a tsunami. the effects of a tsunami can range from unnoticeable to devastating magnitude 9.0 in 2004 the  indian ocean earthquake triggered a series of   lethal tsunamis on december 26, 2004 that killed over 310,000 people (more than 220,000 in   indonesia alone), making it the deadli­est tsunami in the recorded history.   the tsunami killed the people over the area ranging from the immediate vicinity of the quake in indonesia, thailand and   the northwestern coast of malaysia to thousands of kilometers away in bangladesh, india, sri lanka, the maldives, and even as far as somalia, kenya and tanzania in   eastern africa. the   disaster prompted a huge worldwide effort to help the victims of the tragedy, with hundreds of millions of dollars being raised for the  disaster relief.