topics:

a drawing of a brown mountain with a peak and a lower portion. the peak is covered in snow, while the lower portion has some pine trees. above the mountain is a dark cloud, which is snowing on the peak and raining on the lower portion.
altitude | By Petri.
A drawing of the ocean. At the top of the water right below the surface is a small green circle next to the circle there is an arrow pointing down towards the deeper water at the bottom of the arrow at the very bottom of the water is a much larger green circle
deep sea gigantism | By Ani.
A fossilized dinosaur skull, facing to the right, with a bright red outline around it.
extinct | By M.
A zoomed in drawing of a red star. The star is mostly a crimson red sticking out for the star is a bright and glowing red and orange curved line.
solar flares | By Ani.
a glowing blue circle.
star (blue) | By Ani.
a common eland with a cool green outline around it.
least concern (conservation) | By M.
first quarter moon.
first quarter | By Tonto.
a waning crescent moon.
waning crescent | By Tonto.
a full moon.
full moon | By Tonto.
A drawing of a black circle. The circle has an orange-yellow glowing ring around the middle of it, and the same glow is coming from behind the circle.
black hole | By Ani.
a golden toad, an extinct animal that's a symbol for conservation , with a red outline around it.
extinct | By M.
A simple drawing of a yellow fatu. There is a glowing black outline around the flower
extinct in the wild | By Ani.
A silhouette of a baby sea turtle hatching out of its egg. The sea turtle is about half way hatched out of the egg. The egg and sea turtle are both outlined by an orange glow
endangered | By Ani.
on a tan colored land mound there is a pointy leaf plant. An arrow points from there to a brown land mound where another pointy leaf plant is sprouting next to a smooth leafed plant. The smooth leafed plant has longer roots.
introduced species | By froggygolem.
a mushroom with a brown stem and a red and white rounded cap
mushroom | By Eldritch-Emojis.
a simple drawing of a slime mold. The slime mold is a yellow blob outlined in black
slime mold | By Ani.
waxing crescent moon.
waxing crescent | By Tonto.
a last quarter moon.
last quarter | By Tonto.
a waxing gibbous moon.
waxing gibbous | By Tonto.
A drawing of the constellation The Big Dipper in the night sky.
constellation | By Ani.
A silhouette of a vaquita with a red glowing outline around it.
critically endangered | By Ani.
A group of differently colored glowing circles. There is a red one, an orange one, a blue one, a white one, a black one, and a brown one.
dwarf stars | By Ani.
A drawing of an island in the middle of the ocean. The island has two beaches on the upper section of the island one beach to the left and one on the right There is a forest that is dark green in the middle of the island On a small section of the lower right section of the island a red blob that covers a small section of the island.
endemic | By Ani.
A coelacanth, facing to the right, with a bright green outline around it
extant | By M.
a mushroom with a brown stem and a brown rounded cap
mushroom | By Eldritch-Emojis.
a glowing yellow and orange irregular circle.
star (yellow) | By Ani.
A silhouette of a Greenland Shark outlined in a very bright glowing yellow
vulnerable | By Ani.
a new moon.
new moon | By Tonto.
a waning gibbous moon.
waning gibbous | By Tonto.
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