GSS Aug 23-26 of 2024

Question 1

The external sphere is called the ____________, and it protects Earth from _____________.

Answer 1

magnetosphere, solar wind

Question 2

The biggest layer is letter ______.

Answer 2

The mantle (the orange part)

Question 3

The hydrosphere is made of ______________ and ____________.

Answer 3

97% salt water, 3% fresh water

Question 4

70% of the Earth’s freshwater is found in ______________.

Answer 4

glaciers

Question 5

Layer A has two types called ________ and _______.

Answer 5

continental crust, oceanic crust

Question 6

The 4 earth spheres are ________, _________, __________, and _________. (please enter your answers separated by a comma)

Answer 6

Biosphere,Atmosphere,
Hydrosphere, Lithosphere,

Question 7

The ___________ includes all living things on Earth.

Answer 7

biosphere

Question 8

Earth’s water is split into two major categories, most of the water is __________________ and the rest is _______________.

Answer 8

salt water, fresh water

Question 9

Earth’s atmosphere is made up of _________ and ___________.

Answer 9

78% nitrogen, 21% oxygen

Question 10

Choose the answer that lists the four layers in order.

Answer 10

crust, mantle, outer core, inner core