Fill In Sentences:
Earth
INSTRUCTIONS:
Fill in each blank box with the word from the above list that best completes the sentence.
infested
determines
adaptable
precipitation
molten
vulnerable
obtained
inefficient
radically
extinction
Conveniences
habitat
collide
galaxy
conserve
1. Because of the high temperature, iron in Earth’s outer core is a metal.
2. You can energy by turning off the lights when you leave a room.
3. The World Wildlife Fund works to prevent the of endangered species.
4. such as vacuum cleaners and washers and dryers have made housework easier.
5. Major volcano eruptions or forest fires can change the landscape of an area.
6. The Milky Way is a spiral of stars that looks like a pinwheel.
7. When tectonic plates , earthquakes may result.
8. Sharks have the waters on the coast, making it dangerous to surf there.
9. The Arctic region is the natural of polar bears.
10. Sandstone is very to erosion by water and wind.
11. Being helps organisms survive changes in their environments.
12. After many repeated requests, scientists finally permission to dig at the site.
13. Keeping a car engine well tuned will help prevent the use of fuel.
14. The rotation of Earth on its axis night and day.
15. Hail, snow, sleet, and rain are different kinds of .
Be Sure to fill in all of the answers before you click submit.
You will not be able to edit the results after submission, but you will be able to retake the entire activity.
Definition Matching:
Earth
INSTRUCTIONS:
For each vocabulary word in the left column, locate its definition in the right column.
Type the number of the correct definition in the blank before the word.
determine
1. melted by great heat
extinction
2. to save from being lost or wasted
convenience
3. the dying out; the end of
molten
4. anything that is easy to use or that adds to one’s comfort
infest
5. in an extreme way
obtain
6. a system of millions of stars
collide
7. to crash; to strike with great force
vulnerable
8. to spread over an area often in a harmful way
conserve
9. the place where animals and plants live naturally
habitat
10. can be harmed or destroyed
adaptable
11. able to change to fit conditions
inefficient
12. to get something through effort
precipitation
13. wasteful of time, energy, or materials
radically
14. to fix the character of; to result in
galaxy
15. rain or snow
Be Sure to fill in all of the answers before you click submit.
You will not be able to edit the results after submission, but you will be able to retake the entire activity.