Earth systems

Which of the following is not an effect of the earth being spherical shaped?

• Uneven heating of the earth

• convection currents in the ocean due to uneven heating

• A magnetic field

• The sun gives off 7 forms of electromagnet radiation.

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-6

The layer of the atmosphere where weather occurs

• Mesosphere

• Thermosphere

• troposphere

• stratosphere

Tags

NGSS.MS-ESS2-5

Oxygen reacts with the suns radiation to create

• Aurora Borealis

• Ozone

• magnetic field

• nitrogen

This is created due to a solid inner and a liquid outer core.

• Aurora Borealis

• ozone

• convection currents

• magnetic field

Cities on the equator

• have a wide range of high temperatures and low temps

• have an overall cold climate

• have a very small range of temperatures due to its position on the earth.

• temperatures are not affected by their place on the earth's surface

Tags

NGSS.MS-ESS2-6

The earth is round due to

• gravity

• the sun's radiation

• its collision with thea

• the magnetic field.

Tags

NGSS.MS-PS2-4

The prefix "bio" means

• life

• air

• earth

• water

This protects life on earth from UV radiation.

• magnetic field

• ozone

• convection currents

• Aurora Borealis

The earth is spherical shaped because...

• Earth's collision with Thea.

• of it elliptical orbit of the Sun.

• or the force of gravity pulling all of its matter towards the center evenly.

• the atmosphere and the orbit of the moon around the sun.

Which planet has 2.6 times the gravitational pull the earth has?

• Mercury

• Saturn

• Venus

• Jupiter