Our Planet

What problem has been caused by rising sea temperatures?

• Coral bleaching

• Deforestation

• Eutrophication

• Increased poaching

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Planet we call “HOME” is...

• Mercury

• Jupiter

• Mars

• Earth

Tags

NGSS.MS-ESS2-1

What layers of the atmosphere come after the troposphere?

• Stratosphere, Mesosphere, Thermosphere and Exosphere

• Stratosphere, Thermosphere, Exosphere, and Mesosphere

• Exosphere, Stratosphere, Mesosphere and Thermosphere

• Thermosphere, Stratosphere, Exosphere and Mesosphere

The middle layer of the Earth is...

• Core

• Mantle

• Crust

Tags

NGSS.MS-ESS2-1

What planet is known as the Earth's "twin" because of its similar size and proximity to the Sun?

• Mars

• Jupiter

• Venus

• Mercury

Tags

NGSS.MS-ESS1-3

Is the Earth layer that contain water

• geosphere

• biosphere

• atmosphere

• hydrosphere

Tags

NGSS.MS-ESS2-4

What is the layer of the Earth closet to the surface

• crust

• mantle

• nucleus

The gas layer of the Earth that provides the air we breath is:

• atmosphere

• hydrosphere

• biosphere

Tags

NGSS.MS-ESS2-5

What is the composition of the atmosphere?

• 15% oxygen and 85% nitrogen

• 23% nitrogen and 77% Helium

• 78% nitrogen and 21% oxygen

• 78% nitrogen and 21% ozone

The 4 types of biomes are:

• taiga, tundra, deserts and tropical rainforests

• deserts ,dunes, tundra and beaches

• oceans, taiga ,tundra and deserts