________________ animals reproduce by laying eggs.
Oviparous
This word is used for places where people live very closely. (__________ populated)
Densely
Owls can see in the dark and they are active during the night so they are ___________.
Nocturnal
What is the difference between emigration and immigration?
Emigration is leaving a country, immigration is moving into a country.
A Martian is an _______________ of the planet Mars.
inhabitant
Name three objects that absorb water.
Sponge, towel, diaper, tissue, handkerchief, napkin etc
What is the name of this severe weather condition?
Blizzard (a severe snowstorm with high winds)
Which one is a different type of disaster? Hurricane, tornado or flood?
Flood
A weather instrument used to measure rainfall
Rain gauge
Which tool is not used to measure something about the wind? Thermometer, wind vane or anemometer?
Thermometer
Groundwater is stored in underground layers of rock called _________________.
aquifers
"Reservoirs are natural lakes used for storing fresh water." Find the mistake and correct it.
man-made lakes not natural
What happens after sound waves enter through the outer ear? Where do they hit?
They hit the eardrum.
The pupils are black but the iris can be different colors. True or False?
True
What do taste buds do?
They identify different tastes.
Which energy do we produce when we burn coal?
Thermal energy
