Ranasan ng isang lugar sa loob ng mahabang panahon 5. Pag-aaral sa katangiang pisikal ng mundo
6. Ito ay uri ng damuhang may ugat na mabababaw o shallow-roote
I grasses
7. Ito isang uri ng vegetation cover na tinatawag din bilang treeles
ntain tract dahil kakaunti ang mga halamang tumatakip at halos walang pun
paing ito buhat ng malamig na klima
8. Ang malaking masa ng lupain sa mundo
9. Ang pinakamalaking kontinente sa sukat at sa populasyon
10. Tawag sa pangkat ng mga pulo na marami sa Asya tulad I
inas, Indonesia at Japan
6

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i.e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i.e. include the distance traveled to the first encounter)