Freshwater Biome

About what percent of the planet is covered in water?

• 71%

• 60%

• 85%

• 50%

What percent of the Earth's water is freshwater?

• 2.5%

• 1%

• 5%

• 10%

Where is the majority of the world's freshwater?

• Glaciers and ice caps

• Rivers and lakes

• Atmosphere

• Groundwater

If you drink salt water, you will become very sick. Does this mean that you can drink any of the freshwater on our planet?

• You can drink freshwater from rivers only.

• Yes, all freshwater is safe to drink.

• No, you cannot drink any of the freshwater on our planet.

• Salt water is actually good for hydration.

Why are lotic plants and animals different from lentic plants and animals?

• Lotic plants and animals are adapted to flowing water, while lentic plants and animals are adapted to still water.

• Lentic plants and animals are found in deserts, while lotic species are found in forests.

• Lotic animals are larger than lentic animals due to more abundant food sources.

• Lotic plants thrive in saltwater environments, while lentic plants prefer freshwater.

Where does the majority of the evaporation of water come from?

• Lakes

• Rivers

• Glaciers

• Oceans

Why is the distribution of water important for health our planet?

• It is important for regulating climate, supporting ecosystems.

• Water distribution is irrelevant to agriculture.

• Water distribution has no impact on human health.

• Water distribution only affects ocean currents.

How are freshwater biomes different as you travel around the globe?

• Freshwater biomes are the same everywhere in terms of species.

• Freshwater biomes differ globally in biodiversity, climate influence, and human impact.

• Climate has no effect on freshwater biomes.

• Human activity has no impact on freshwater ecosystems.

What organism is the base of the freshwater biome?

• Phytoplankton (algae)

• Bacteria

• Zooplankton

• Aquatic plants

The most dangerous animal begins it's life in standing fresh water. What is it?

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