Social Studies 2nd Sem Gr3

An animal becomes ..................... when all of its kind are no longer alive.

• extinct

• fossilized

• evolutionary

• a trace fossil

Animals that eat only plants are called ................... .

• herbivores

• carnivores.

• omnivores

• scavengers

...................is to keep our surroundings clean.

• Public cleanliness

• Personal hygiene

• A clear skin

• Sickness

A tall plant is called a...............

• tree

• bush

• grass

• flower

...................... is a sign next to the road to provide drivers with instructions or information.

• A road sign

• A pedal

• A rock

• A key

............................is a person who walks on foot from one place to another on the streets.

• A pedestrian

• A pedal

• A traffic light

• A key

When the traffic light color is ...................... , that means go.

• green

• red

• orange (amber)

• blue

When the traffic light color is ...................... , that means stop.

• green

• red

• orange (amber)

• blue

When the traffic light color is ...................... , that means be ready or wait.

• green

• red

• orange (amber)

• blue

Traffic lights for walking people on streets are called ............ .

• keys

• pedals

• rocks

• pedestrian stoplights