Animal Groups
Random
Energy Sources
Greenhouse Gases
Ecosystems
100

A Group of Crows

What is a murder?

100

Animal with the most powerful bite

What is hippopotamus?

100

Where does a majority of Portland's electricty come from?

What is hydropower and natural gas?

100

The primary greenhouse gas that humans emit

What is carbon dioxide?
100

The ecosystem with the highest biodiversity

What is coral reefs?

200

A Group of Lions

What is a pride?

200

This fish can be the length of a school bus

What is a whale shark?

200

Solar, hydro, geothermal, and wind power

What is renewable energy sources?

200

The layer of the atmosphere that reflects a majority of the sun's rays

What is the ozone layer?
200

What sort of forest do we have in Oregon?

What is a temperate rainforest?

300
A Group of Chickens

What is a brood?

300

These animals don't have eyelids

What is snakes, geckos, and most fish?

300

Nuclear power

Green energy but not a renewable power source

300

The main greenhouse gas that cows produce

What is methane?

300

The Definition of an Estuary

What is a partially enclosed, coastal body of brackish water where freshwater from rivers and streams meets and mixes with saltwater from the open ocean?

400

A Group of Zebra

What is a dazzle?

400

These mammals cannot vomit

What is rodents?

400

A dam on the Columbia river

What is the Bonneville Dam, the Dalles Dam, or the John Day Dam?
400

Which country emits the most greenhouse gases?

What is China?

400

The Definition of a Tundra

What is a vast, cold, treeless biome characterized by extremely low temperatures, little precipitation, poor nutrients, and short growing seasons?

500

A Group of Oxen

What is a team or a yoke?
500

North America's largest rodent

What is a beaver?

500

Why is nuclear power not a renewable energy?

Because there is a limited supply of uranium.
500

Which country emits the least greenhouse gases?

What is Bhutan?
500

What is a boreal rainforest?

The world’s largest land-based biome, forming a circumpolar belt of coniferous forests across the high-latitude northern hemisphere. It is defined by long, cold winters and short growing seasons, dominated by spruce, pine, and larch trees.