Human Impact
What are the 3 main negative human impacts?
What are deforestation, pollution, burning of fossil fuels
What do all food chains start with?
What is the sun.
Fish and other _____ have been killed because of the red sea.
What are organisms
What do you call a biome with sand or snow?
What is a desert.
A mushroom is a
decomposer
How does pollution affect biodiversity?
It can lead to excess of acid in streams and damage trees and soil
What is the main source of energy within a food chain?
What is the sun.
Overabundance is when there are ________
to many species in a habitat.
Name 6 biomes
Aquatic, Grassland, Rainforest, Desert, Tundra, Savanna
Name 3 producers in the Savanna.
Star grass, acacia trees, river bush willow
How does deforestation affect the animals' environment?
It affects animal habitats.
What is the animal on top of the food chain called?
Apex predator
What does pollution mean?
It is any type substance contaminates the natural environment.
Which biome is this? Covers most of the earth and is home to many types of living things.
Aquatic- ocean!
What are two producers, 2 consumers and 2 decomposers from the grassland biome?
shrubs and grasses
snakes and mouse
fungi and insects
What are two positive human impacts on the tundra biome?
1. no hunting or killing animals
2. picking up trash and not throwing trash.
Which of the following is the apex predator?
Deer, wolf, moose, camel
Wolf
What do you need to make a food chain? It's essential.
What is a producer?
What are coral nurseries?
Name a producer, consumer or decomposer from the Great Barrier Reef.
What are
bacteria, fan worm, coral polyp
blue green algae, sea grass
tiger shark, green sea turtles, parrot fish
Is touching animals in the wild and feeding them positive or negative?
Negative because they will get used to it.
If a mouse eats grass and an eagle eats the mouse, does the eagle get energy?
Yes, but some energy is lost in the process.
What does food web mean?
Multiple food chains combined and connected in an ecosystem.
What type of trees are found in the coniferous forest?
Evergreen trees
Is the sun a producer?
NO