Quizz Unite 1 to 15

Which sphere includes all the water on Earth?

• Atmosphere

• Lithosphere

• Hydrosphere

• Biosphere

What landform is created by the movement of tectonic plates?

• River

• Mountain

• Canyon

• Glacier

What is an example of a biotic component in an ecosystem?

• Rocks

• Sunlight

• Plants

• Water

What trophic level do herbivores belong to?

• Producers

• Primary consumers

• Secondary consumers

• Decomposers

Which biome is characterized by hot temperatures and little rainfall?

• Tundra

• Grassland

• Desert

• Tropical rainforest

What type of water is found in rivers?

• Saltwater

• Brackish water

• Freshwater

• Polluted water

Which of the following is an example of a marine ecosystem?

• Lake

• River

• Ocean

• Pond

Which step comes first in the scientific method?

• Conducting experiments

• Asking a question

• Drawing conclusions

• Collecting data

What is the standard unit for measuring length in science?

• Gram

• Liter

• Meter

• Pound

Which factor most directly affects a region’s temperature?

• Proximity to the equator

• Types of plants

• Population size

• Wind speed