Name 3 negative things people do to the environment
pollution, cutting down trees, throwing trash
How are fossil fuels made?
an animal dies then lots of pressure and rocks turn the energy into fossil fuels
What ecosystem?
Desert
Name an effect a beaver has on an ecosystem?
cuts down trees, builds dams.
Name 2 positive things people do for the environment
plant trees, save animals, save water
What makes the earth hotter? people.. or animals?
people
What ecosystem is the biggest?
ocean
What ecosystem?
grassland
what do we call all of the giraffes in an habitat?
population
Fossils are remains of dead plants and animals from millions of years ago (T/F)
True
What type of renewable resource is it?
solar energy
What ecosystem?
tundra
What ecosystem?
forest
What ecosystem?
ocean
What ecosystem?
ocean
What are fossil fuels?
Oil, coal and gas - non-renewable types of energy
what is a negative effect of the Kudzu plant?
kills trees because they cannot get sunlight
What ecosystem?
grassland
What type of renewable resource is it?
wind energy
What is a positive effect of the Kudzu plant?
protects soil, is beautiful, gives us oxygen
What ecosystem?
wetlands
What ecosystem?
desert
What kind of renewable energy comes from the Earth's core?
geothermal energy
What do people do to the forest?
cut down trees - bad for the environment
What ecosystem?
rainforest