salt

fresh

usable

unknown

volcanic eruption

hurricane

erosion

earthquake

front

weather

temperature

humidity

rivers

aquifers

oceans

reservoirs

desert soil

grassland soil

forest soil

all of the above

earthquakes

glaciers

volcanoes

landslides

moving water

rivers

sunlight

glaciers

Rainstorms that include lightning and thunder.

Large region of air that has a similar temperature and humidity.

A condition of the atmosphere at a given time and place.

The average weather pattern of a region over time.

Earth's surface is changed by living things.

Erosion does not change the shape of the land.

Erosion happens only in water.

Erosion carries the sediment and rock to another location which changes the shape of the land.

Animals in the lake will die.

There will be more fish in the lake.

The pollution will not hurt the plants or animals in the water.

It wll change the soil around the lake into pebbles.

Most of the freshwater is trapped in glaciers and ice caps.

Earth's freshwater is spread out equally over ice,

Most of the freshwater on Earth is found underground.

Earth's freshwater is found mostly in rivers and streams.

Volcanoes form on land only and not in the ocean.

Volcanoes form when two Earth's plates lay nest to each other.

Volcanoes cannot change Earth shape.

Most volcanoes are found on the ocean floor.