Science Practice

• Biology
• 3rd Grade

Most weather takes place in the what?

1. equator
2. southeast
3. troposphere
4. atmosphere

What contains as few as 10 million stars?

1. galaxies
2. dwarf galaxies
3. andromeda galaxy
4. giant galaxies

Mesosphere is not the coldest layer

1. True
2. False

A what is a general ecosystem type defined by the plants and animals that live there and the local climate patterns

1. biome
2. erioson
3. grassland
4. tundra

What start high in the mountains, where snow and ice accumulate inside a cirque

1. winds
2. snow
3. plasma
4. glaciers

Sedimentary is the most common type of rock on earth

1. true
2. false

A what separates two masses of air of different densities

1. weather front
2. clouds
3. air masses
4. vapor

Similar rock types or patterns of rock layers that are similar have what in common?

1. thickness
2. color
3. fossil remains
4. all of the above

Dome mountains can be created from pushing what what up through the earth crust?

1. magma
2. dust
3. oxygen
4. energy

the second type of aquifer is called because it has room to what?

1. pumped out
2. aquifer
3. all of the above
4. expand and contract

scientists have determined the following as different types of climates

1. ice caps
2. temperature
3. tundra
4. winds